I have two high quality boards, both Leopold, but both with very different switches: Topre and MX Black. Once you get used to Topre it no longer feels awesome, like the first time you try it. However, if I spend some days using my keyboard with MX blacks, when I go back to Topre I feel again how special it is. That is why I like having and using two different boards. This does not mean that the MX blacks are not interesting. After a long time using Topres I also miss typing on Blacks, which are very smooth on the Leopold boards, and sound great too because of the thick PBT keycaps. My only complaint with Topres is the spacebar and also some long keys, which sound different (especially the backspace). The spacebar, apart from getting shiny very easily (ABS plastic), rattles when you touch it and sounds bad when you press it, which is a bit annoying. On the other hand my board with MX Blacks is consistent and I have no rattle at all.