Moving from 5/10 SH to 10/20 - What can I expect to drop in bb/100? TY

[marathoner1977]

What have you experienced in moving from 5/10 to 10/20 as far as change in bb/100? It seems that the increase in number of TAGS per player might cause one to experience around 0.5-0.75 reduction - is this reasonable to think?

Also, what about factoring in the number of tables one can play well for a long session. Would it not be easier to play 5 5/10's for 8 hours than it would to play 5 10/20's? So I guess I am interested in hearing what you have to say about the "nature" of these two games and how they differ, especially according to a FULL TIME player (emotional effects according to long sessions, etc...).

Thank You - I appreciate your input!!!!