Two notes:
1. To Pwner: When I look at the implementation of the triangular LED of KBDFans, I am not so impressed, i.e. there is totally no surprise or wow factor to my eyes.
Please see if some details of implementation may make it look better, e.g. have it milled tapered from the surface to the level of LED may help?
2. I hate TKL and bigger boards because of limited desk space at home, but I have used many keyboards instead of just looking at them, have been programming in various languages for a few decades - and shortcut keys on the F-row are quite important.
I was using some 75% keyboard at home, while in my office, I use a full-size keyboard.
Pwner's design of this 75% first caught my eyes because of the clever and ergonomic use of spaces to separate Esc, Backspace and the arrow cluster. Esc and Backspace are perhaps already at the corner, but I can tell users can definitely hit the left-arrow key faster than one of those 75% keyboards on the market. It just all makes sense, and I didn't think of the F-row much because of that special design - I was thinking the F-keys being more difficult to locate is just unavoidable for 75%.
"Wa-lah", look what we have here - a 75% will also spacers added to all the right place - to facilitate key reach, and it is aesthetically very pleasing also.