I've now added a BB424 to my TRBX604. The sound the BB makes is more my thing, but the size of its body and the thickness of its neck all make me very grateful for the TRBX being physically so much more manageable 😅
When my lightweight, thin-necked G&L SB-1 finally arrives (and heaven knows when that will be) I might move the TRBX on, but until then, there's no way I could do without it!