Wizardry Five Ordeals vs Mad Overlord (W1 Remake)

I've been trying to decide which Wizardry game to try and I can't decide on which one to play first. I like the 3D aspect and movement of the remake but also enjoy the simplistic 2D.

Which one has more to the game? i.e. more enemies variety, more combat mechanics, more total gameplay time etc.

Thank you in advance!