I recently purchased a BH250 and a K212 cab. I tried the K210 and it sounded ok, but in comparison with the K212 there was no contest, the K212 had more mid range punch, sounded fatter and in my opinion was a little more versatile. If you are just playing slap etc, the 210 maybe better, however for everything else (and slap) personally I would head towards the 212.