CM QFR or QFS should be a good choice. An added bonus is that it is available with Cherry mx greens if you would like a very heavy switch.
Some say that the Filco TKL might be of somewhat better quality; for example, the Filco is reported to have a better PCB. Nevertheless CM offers a 2-year warranty, and the price is lower than that of the Filco.
If you were able to spend somewhat more, you might consider a Leopold FC660C with Topre switches. I just got mine last week and I am typing on it now. I didn't expect to like Topre switches, but I like them much more than Cherry switches (I've tried blue, green, black, white, and brown).
Another switch that I like for typing is the Matias tactile version 4. From what I have read, this might be comparable to a Cherry clear, but I have not tried this one.
Finally, if you can find an IBM Model M SSK in good condition, these keyboards have IBM buckling spring switches, which is the only switch that I like as much or more than Topres.