The left one was made using bezier’s curve. I felt a little adventurous. I like that model if you can suggest some changes with this model. Because I really want to go along with it. While the right one was made using simple extrusion and some beveling.
For my preference, the one on the left is too ‘fat’. So Were I you I would move that bezier curve closer to the rotation point, making it slimmer.
It also has some glitch in the curve somehow, A sharp looking edge above the two base ‘bulges’.
@NP5 Oh thank You for pointing out the error. Yes and I know about that sharp edge it’s because they don’t share a common edge I will take care of it