A lot of this depends on how supportive your partner is and how often you expect to play.
My group plays monthly and we also rotate hosting so I went with a topper (essentially a full table without legs) to sit on top of the dining table. The topper sits in our store room most of the time. It takes up a lot of room but we have the space.
If you're playing weekly then having a convertible table is probably best. The Chanman tables are stunning!