44 Mag. Same reason as above, loved to shoot it but ammo, even back in the day, was pricey. Moved to 30-06 shortly after and never looked back.
Funny thing was, after loading up my first batch of 44 ammo, I loaded one round in the cylinder, cocked it, held it out with on arm, turned my head and pulled the trigger. Dud primer. I about jumped out of my skin when the hammer fell and it didnt go off. Every other round worked just fine.