I own a KBparadise v80 with fuhua alps switches (or fukka as you call them) and it's VASTLY different from any MX switch. The closest comparison would be an MX brown switch if it was 10 times as loud and 10 times as tactile. browns feel almost exactly like linear switches to me, after I've tried alps switches. It's a huge difference.
It's incredibly satisfying to type on, and a great well built keyboard overall. However in my personal case I find the switches to be too heavy for playing starcraft for hours on end.
So you definitely need to consider that the switches are much heavier than MX switches. They also bind on off center key presses to a small extend, and the keycaps are a bit wobbly. They also make a reasonably noticeable ping sound every time you press a key. All this is the nature of simplified alps switches, and it's not really that big a deal.
All of that is just the switches, which really is the biggest difference from this keyboard compared to any other 80 % board.
The build quality is nice and solid, and I haven't had any issues with it so far
