8 vs. 12 Tabling

[chisness]

Has anyone compared their rates at 8 vs. 12 tabling?

I've tried both and prefer 8 just because it's a lot more calm and relatively very easy to pay attention to everything going on (mainly because my eyes can see everything on 2 screens very easily but not on 3).

Also, how many SNGs are most pros or semi pros doing per week? 200, 300, 500, 700?