I have 2 Tuttos and really like them. I like the features that PatriceJ mentions especially. I have a narrow hallway to get out the back door. My Bernina tote is hard to get thru it, but the Tutto goes right thru.
The only thing I don't like about it is the lack of padding. My Bernina tote has much more padding. I fixed that by buying some foam and covering it with fabric so now I have padding for my machines.