I'm currently running 40 Compac F's and 9x 2 Pacs on a private pool which is under development.  I do use CK'S and Kano's pools however both as backup pools. Both are great options.

I'm not running any R909's at this time.

I am however running several Apollo BTC's as well as an ever expanding number of S19 Pros.

Gotta keep hope alive!!!!