Dude, no offense but its kind of apparent that your not really sure what you want. Give it some thought, you dont want ppl deciding what you have to live with for the rest of your life. I'm getting a tat because it means something important to me and symbolizes who I am, people have diff reasons for them.. But if ur gonna get a big one like that, make sure you dont regret it late.
on 2nd though, id say the back one looks better- but not a fan of the font IMO