I'be been playin for about 8 months and ive been looking into gettin an effect pedal lately. i was searching on guitarcenter.com and i found a good one 4 $100. It is the Digitech Rp90. I was reading the description and heard some demos on youtube and i liked it a lot. i wnted to go to guitar center and try it out until i saw the Rp250 for 50 dollars more. This also caught my eye and now i cant decide. What do you guys think i should get? Also if u have any other suggestions please let me know.

My Gear:
Epiphone Les Paul Special II
Epiphone Studio10 Amp