Personally I would recommend getting unsilenced (or as you said regular). Silencing rings do reduce the travel length which I don't personally like, However I'm pretty sure that realforce boards do accomodate for this by making the switches slightly taller. But in general it's more a preference thing for ones that do not have that adjusted length, and I personally don't like it.
The thing about silenced topre though is that it's pretty easy to add and remove, since it's just rings that you put on or off depending on if you want it silenced or not, So it's not a big commitment to go with silenced.
There are also aftermarket silencing rings like deskeys ones that even have thinner ones to reduce the impact of the travel but have not used them personally, but they seem fine, so that's always an option to put on unsilenced topre.