I started my online poker life on Empire, I don't know why, I just did. So I started with $50 and am now at $115. I am down $20 on SnG's so I am up $85 at the $5NL ring games. I would like to move up to the $10NL ring games (slightly under rolled)

1) Is it a good idea to move up with this bankroll (~10 buyins) since the play should be the same, just the stakes double.

2) I usually only see one $10NL table at Empire and it is always empty. Are there $10NL ring games I just haven't seen yet?

3) Or, should I cash out and move? And where to?

Thanks!