if your a shower person, I would go with easiest to get in/ out (im old and have a bad ankle) and best looking.
If you like your baths like me, i would go for easiest to fill. Recently moved into new place has a two person jacuzzi bath and shower cubicle. i went mental having jacuzzis every night- and got a gas and electric bill for £250 for the first 5 weeks.
Truth is dave i think its a taste thing, but quality bathrooms do look the biz.
put some pics up- people can judge which looks best.
edit- oh and my lass hates it cos the baby pokes her fingers in the jets and everything, so if its for a furture family, get one thats ababy friendly- you know your gonna have that- sit down ive got something to tell you - chat one day.