I'm picky about tattoos, some i absolutely adore, and others i really can't stand.
I've not got any as of yet, although that definitely will change, the only thing stopping me really is money, i could pay for like outlines or a part of it, but i don't want unfinished work inked onto me, i want it done at once, which is gonna cost. So until i save a bit of cash, i'm not getting any.
And as for getting anything too recognisable (Band logo, game character, etc) it's always best to think 10 years down the line, if you reckon you'd still appreciate it. I've sat on my tattoo designs for years now, and finally i'm happy with them and that i want them done, i really don't want to rush into anything so permanent.