Get what is wanted or needed.
With a five the top string does not need to be relegated to just below the E.
In fact, playing the E on the top string at the 5th fret and all the other "Open String" notes on the 5th fret (A, D, G, C) it is like playing a short scale and is actually less hand movement than a four string playing them same note arrangements.
Much easier on the hands.
As a 40 year 4 stringer who purchased a fiver for songs I'd normally tune down 1 or 2 semitones, I totally get this ^^^ and can see some advantages. The fiver played at the fifth fret is very close to a 31 or 32" scale instrument.
I still play mostly 4, as muting the B isn't natural for me yet and I prefer the spacing and tones of my Fender 4 bangers.
I think players should spend a decent amount of time early on with all bass guitar formats and see what they like.

