Um... PSP is far and away better than Gimp.
However, if you're happy using Gimp, why bother paying for PSP? You said you've been using the free trial of PSP, so if you think its worth the cost, buy it. If not, don't.
*shrugs*
However, if you're happy using Gimp, why bother paying for PSP? You said you've been using the free trial of PSP, so if you think its worth the cost, buy it. If not, don't.
*shrugs*