Moving up to $10-20-Prerequisite BB/100 in $5-10 6MAX??

[goodguy_1]

To the players that have played alot of hands(100K+)at $5-10 6MAX done well and moved up to $10-20 6MAX and also done well at that level(w/at least 50K hands) what do you think a reasonable bb/100 figure should be in $5-10 6MAX before moving up.

What would you advise players that have bb/100 figures in the following ranges:Should they stay or should they go??

~1.00 bb/100
1.00-1.50bb/100
1.50-2.00bb/100
2.00-2.50bb/100
2.50+bb/100

I assume advice will be for players below 1.50bb/100 to not even think about moving up.Should you have a solid 2.00+bb/100 before even thinking about moving to the $10-20 or is that too rigid of a guideline??