Chromatose
Squid pro quo
D'addario .10's are my string of choice. I never was fond of Ernie Balls because they go dead pretty quickly, but the advantage to them is that don't need much time to be broken in, whereas with the D'addario's you'll need to play on them for a few hours to get them stretched out and sounding their best.
A thing to keep in mind is that changing string gauge (or even brand for that matter) will mean you'll probably have to make some adjustments on the guitar, mainly intonation, but sometimes even raising the string action, because the thicker strings may buzz on the frets.
The way I see it, the higher the gauge, the better, because the thicker the string, the fuller the sound will be and you'll get better sustain. But really, its just all just personal preference. Just don't jump from something like .9 gauge to .13's, you'll end up killing your hands, and probably your guitar too, in the process
A thing to keep in mind is that changing string gauge (or even brand for that matter) will mean you'll probably have to make some adjustments on the guitar, mainly intonation, but sometimes even raising the string action, because the thicker strings may buzz on the frets.
The way I see it, the higher the gauge, the better, because the thicker the string, the fuller the sound will be and you'll get better sustain. But really, its just all just personal preference. Just don't jump from something like .9 gauge to .13's, you'll end up killing your hands, and probably your guitar too, in the process