Due to age I don't have any yet, but I'm planning on half/full sleeves, definitely a chest piece (disguise any weirdness from top surgery) and probably other stuff on calves, stomach whatever.
I personally (and obviously) really like them - and never liking my body being able to tattoo art over places, so that when I see a part of my body I see art, disguises and masks a part of me I'm not comfortable with.
The only tattoos I'm not so keen on are facial tattoos. Apart from that if it's for you go wild.