8 1/4 rear end pros and cons

Mine works fine but I don't drag race and often let up on the gas a bit when shifting--its a full manual valvebody "auto" trans


Only thing is I'm stuck with the 3.91 gears. I would love a 8 3/4 and then I could have a set of 2.94 gears for long drives from home. It cost more thou.

I'm almost thinking of getting another 8 1/4 axle and swapping axles for long drives but where do I store the axle in a nice clean 2 car garage ?

Wished I just bit the bullet and got an 8 3/4