Just got my Realforce 87UW55 today and I could not be more pleased. It is super smooth and solid, and I am digging the thunk and the good feeling of oneness with cup rubber.

I am coming from a Unicomp model M, mostly at the request of my wife who got tired of the rattling and clacking. I am somewhat deaf so the noise never bothered me, but the solid quality of this board makes me glad she insisted I get something a bit quieter.

The 55g key weight is just right for me ; but I learned to type on a Royal manual, and learned APL on a Selectric terminal, so am used to bearing down on the keys. (Yes, I am an Old Guy.)

Very highly recommended.