You don't need to be very good to beat $10 NL. Case in point, me.
Also, took a shot at $25 NL, went up a buy-in but gave it back and then some on this hand.
PokerStars No-Limit Hold'em, $0.25 BB (6 handed)
Hand History Converter Tool from
FlopTurnRiver.com (Format: 2+2 Forums)
MP ($15.15)
CO ($25.35)
Button ($15.25)
SB ($9.50)
BB ($22.40)
Hero ($34.30)
Preflop: Hero is UTG with K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises to $1</font>, MP calls $1, CO calls $1, Button calls $1, <font color="#666666">
2 folds</font>.
Flop: ($4.35) 9[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">Hero bets $5</font>, MP folds, <font color="#CC3333">CO raises to $24.35</font>, Button folds, Hero calls $19.35.
Turn: ($53.05) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
River: ($53.05) K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Final Pot: $53.05
Results in white below: <font color="#FFFFFF">
Hero has Kc Kd (three of a kind, kings).
CO has Td Qd (straight, ace high).
Outcome: CO wins $53.05. </font>