I would say you don't want a band logo... at least get something that it will take you 10 years to regret, not 5.
Choose something that's personal to you and you see yourself happy with for a long time.
As far as me, I've got a tat. It's a UPC symbol with my Soc. Sec. # as the digits.
0-3 to 4-3. Worst choke in the history of baseball. Enough said.