I would check out Lukeys' clearance bats. If you can wield a slightly heavier bat, I would go with the Falx on the right hand side which is 2.11, as that looks really chunky and I'll bet anything that it is much better than the Pellara you are using at the moment.
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My little brother has a Falx performance, which is much thinner than that one, and it still pings nicely off most of the blade!
Although if your budget is quite low, there are some really nice looking Red Ink bats that johners77 has up for sale! You get real quality for a very good price! You could ask him about them, and Paul at IJC knocked in the LE profile one and said it was a very sweet sounding bat, so you can't go wrong there!
One I would recommend is a Helios. You could probably still grab a review bat from him if you ask if he has any left! I got an Atlas and it is my best performing bat in terms of responsiveness and power!