Was fortunate to have the ability to buy the black DLC one and shoot it the last few months. I still own it to this day, but have some positives and negatives to share.
Positives:
1) It's an incredibly soft shooting handgun, and very pleasant in any grain weight I've tried (Haven't tried any +P+, probably won't).
2) Capacity of 17 rounds is nice!
3) It came with two sets of colored grips, one brown, one black, so choice is nice.
4) The grip is large enough and very comfortable. Also, cool new feature I found out was the backstrap comes off and gives you access to the mainspring without having to fully disassemble the lower frame, which also leaves room for new design back straps with hopefully full beavertails in the future.
5) The left side safety is very positive and clicks off and on.
6) And finally, the trigger is very good and would be considered a major improvement over any stock original high power trigger with the magazine disconnect safety removed or still in place.
7) It's an internal extractor again, and it's pretty beefy. The claw is huge! Also pretty easy to remove. It comes out of the breech face rather than from the rear, so no rubbing the channel and breaking or chipping off the hook.
8) Collectability! It says High Power, gotta have it!
Negatives:
1) It's incredibly soft shooting because it's definitely heavier than the original copies. If you've shot a Sig 226 SAO, you've shot the new FN "High Power".
2) Black Front on Black Rear Sights. I don't mind them since they're target sights, but still would prefer standard night sights at the price point asked.
3) Speaking of sights, they're machined press, and were way off out of the box, so trying to correct them myself with a hammer and brass punch led to seeking a gunsmith with more patience and tools then I had. When I called FN directly about it, that's how I found out they were machined press, and according to the rep were sighted in and were accurate. That was not my experience from a bench rest across five different grain weights of 9mm. But the gunsmith corrected them for perfect zero and all is well. Still would've not preferred the hassle.
4) It's a cast lower frame. You can see the beads on the metal they painted over. So if you were hoping the stainless model was stainless upper and lower, likely it isn't.
5) Had to send it back to the factory because the right side ambi safety became loose. You could literally wiggle it up and down while on or off with a lot of play. And it only came loose after approximately a 150 rounds. When it came back, it was still loose, but not as loose. Also the letter from FN implied nothing was really wrong. Okay, guess I'm blind.
6) Premature lockback. Shot it one handed to discover if it was me or the gun as it kept happening. So it turns out, that ambi slide stop is realllyyyyy sensitive to touch. If you even just brush it with your thumb, boom, locksback on a live round in the magazine. So for you thumbs forward people shooting like Rob Leatham, be warned, you'll likely be causing malfunctions unintentionally. The minute I moved my left thumb to rest on the trigger guard, no issues.
7) It's an internal extractor (lmao, I know I put this under positives, but it's also a negative potentially for some users), so it's not a question of if but when it loses tension, there may be issues feeding/extracting and feedway stoppages. Unknown round count for when this may happen.
8) For what you get, I really can't justify the price tag. It's really a 900 dollar gun masquerading as a 1300 dollar gun.
9) No compatability with any of the original Hi Powers, not even the grips
Undetermined, but to be aware of:
1) If you're living in a part of the Soviet States of America that has limited capacity, there is no 10 round magazine yet for it, so the 17 rounder will need to be blocked, which could effect functionality. When I asked the rep on the phone he said eventually one would be released, but only after the Stainless came to market. Eventually could be never if this gun never takes off in the mainstream market, so buy at your own risk in those states that let you block and cap the mags at 10.
2) FN Customer service seemed more annoyed than helpful about these issues, so getting assistance might be unpleasant if any issues should pop up.
3) Still no night sights have come to market. Also the FN rep said that the front sight was based on a 509 night sight, but the rear was proprietary to the gun.
In conclusion, I hope this assists anyone looking into trying the new FN High Power out. I'm glad I bought it, and don't regret doing it, and this is a sample size of one, so your experience may differ, but this was mine. Good luck and happy hi powering!