i fold pre. stacks are too small to sethunt and we are almost always behind a micros 3b range. I think its safe to assume that most micro players are 3b QQ+, AK until proven otherwise, with more weight towards KK and AA. I really dont see any point in calling or shoving here without additional information as that sample size is waaaay to small to be helpful. In addition...if it actually said anything, it tells us that his aggression of 5 was post flop and shouldnt tell us anything about his 3b range.