I have a separate shower in my bathroom. I've never used the tub. It's got the jacuzzi jets and it's really big but I'm afraid I'd never get out of it once I got in!
I've nearly fallen getting out of the shower, though. I have to step over the edge of the track the shower doors are in and more than once I've stubbed my toe there. Ouch!!
I've also gotten the shower door off-track before and it's nearly impossible to get it back in.
I think it's because I hang onto the rail on the shower door while I'm in there and pull it towards me too far.