I like flitting between the two. With aircraft i can get more variety in schemes but armour gives me more variety in the dio. And with armour i don't worry as much about thing being all neat and tidy.
Doind those wheel seams can be a chore though. I am getting a head start on my other build for the 1946 GB while i have nothing to do on the hellcat tonight. Its an armour build with steel wheels and a nice seam on them. All 32 of em.
I know theres a reason i like doing German armour, but what ever it is, it ain't the damn road wheels.