Hi guys i`m a proffesional solo singer/guitarist.I want to replace my guitar effects unit and laptop/ minidisk player (that i use for backing tracks) with just my ipad 3. What apps are other members using ie amplitude or stompbox for instance...Can you load and play backing tracks as well..? I tried using Guitarig on my laptop but was very dissapointed with the latency. I`ve been looking at the apogee jam interface. Before i part with my hard earned cash what do other members use or recommend. If latency is a problem, as i wil be playing live, i`ll give it a miss and stick with what i`ve got...Many thanx in advance.