Moving up for lower rake?

[mithras]

Over here in the Netherlands we have a state monopoly on casino's, and they charge a hefty rake on the few poker tables they have.

On the 2/4 limit table the rake is 10% with a maximum of 8 or 10 dollar (2 big bets)

On the 5/10 table the rake is a much better 5%. Would these numbers warrant it to play slightly underrolled at the 5/10 games? (The competition is a bit or maybe more than a bit better at the 5/10 as opposed to the 2/4 tables.)