I'm the opposite, I started with 4 and picked up 5 and fell in love, I don't over-use the 5th string however, just a sprinkle here, sprinkle there, of course, a good heavy gallop or slide is tons of fun.Lol! I have recently 'given up' on 5 string basses. Traded one 5 string Combustion for a 4 string D-Bird and one 5 string NG-2 for a 4 string Afterburner. Just decided I am not the kind of player or writer who takes advantage of the 5th string. I'll have one bass in BEAD and one in AEAD. Someday I will probably have a 5er again, but I'm feeling a lot more comfortable on 4s right now.
Even when playing stuff like Rush or praise, I like the wider profile and a place to rest my thumb for the E and A strings (I perch the thumb on the string above to help mute and get a better more consistent pluck.)
Now I have a six I didn't expect to buy, I don't even know what is on that thing!