That's fair point. Don't forget I'm spoiled with 15 lbs One10I just read some review a while ago where the guy described difference between moving around SC, SM and BB2 where he stated that SM and SC are super easy to handle but the BB2 being in practice just a bit bigger physically seems to be much bigger feeling when you move it around.
Might've been me saying that. I've noted that the few extra inches makes the BB2 just over the line of "bulky" for me. It's not bad, but the SC and SM slide under the wire for ease of one-handed carry. I'm also one of the only quadriplegic bassists posting here, so my limits aren't other people's limits.