I have a 4-10 DeVille reissue which I really like.
Similar but not the same as a Bassman. The rectifier in the Deville is solid state not tube. That can make a difference in sound. I've played some old Bassman's and prefer them but they don't come cheap now.
I'm a major fan of 10's myself and I happen to have a 4-10 deVille which I like a lot. For me, I also find 12's to be too fat on the bottom ..... the 10's have a bit more 'snap' to them.