Coolermaster has a nice line of mechanicals with a variety of switches to try, though they're all tenkeyless. I ended up getting Greens (stiff blues) and love the feel so far. The only thing I will say is never get tenkeyless if you can help it. You don't notice how much the numpad helps until you don't have it.
Before this one I had a Zowie Celeritas (Browns). It was quite nice, but the switches ended up with a lot of key stutter after about a year of use (pressing "d" once would give you "dd" for example).