Yes, I think there's a lot of ways to make do. I'm finding 1:64 is what I like because it's the smallest size on the table top that still looks "right" next to figures. 1:72 is just a yard to far, as it were.
1:48 can be quite workable (though I don't like it personally), but at that size they're too dominant on a table and often don't match the other terrain/cars if you're like me and also went a bit small again out of consideration for not taking up too much table space.