Thank you. What do you mean by less reliable, tho? In terms of durability?
As said, I'm just worried about durability. I don't want to lose a board over a single switch going faulty.
Is it something hard to fix by a proper technician?
That's not what would mess it up. Remember, it'd be a hotswap board, so if a switch were bad you could just pull it out and replace it with another.
The issue is that the PCB design is completely different, and has a socket for each switch. Each of these sockets contain individual components (those little black pieces from Kailh), and if they fail, need to be completely replaced. A thread from a couple months ago was talking about peoples' experience with it, and most found that five or six swaps was about the maximum before things started breaking.
It's much easier to fix a regular keyboard's switch issues. Desoldering/resoldering a switch takes from seconds to a couple minutes depending on experience, but reinstalling an SMD socket is a taller order.
Lastly, 'technicians' don't exist; unless you're buying from a large company, a keyboard purchase is just that. If you want to fix something, you'd have to either do it yourself or independently contact someone offering repair service, mail your stuff to them, and pay whatever their prices are.