Unfortunately, Sampleseeds does not have a separate listing for their dwarf tomatoes, but I was really pretty impressed at the selection Remy had this year--considerably more from last year.
I grew Chocolate Champion, Sweet Adelaide, and Dwarf Golden Heart. All of the plants were beautiful--healthy and bushy with no noted disease issues. However, I wasn't overly impressed with the taste of any of them. I know taste is subjective so won't dwell on this. I was very surprised by the size of the tomatoes, though, on a small plant. The Sweet Adelaide grew some fairly large tomatoes; the Golden Heart and Chocolate Champion had smaller fruit, but I think it was supposed to be.