Your curiosity was and will be rewarded should you continue on your Rocket Bass journey. If you have no intentions of doing more than practicing at home or jamming with some friends, the 108 or 110 would be perfectly fine. Heck, the 110 might make for a decent monitor with an acoustic trio as it has a DI output.
Should you desire a little power for larger jams or more bypass out of the box, then the 112 (the one I own) is ł for that and as a solid recording tool. I mute the ‘phones, crank the volume to noon, run the DI to my interface, and proceed to recording music.
Check ‘em out and find the right Rocket Bass combo for you and your needs.
Good hunting!
PS: if ya pick one up, stop on by the Combo Club, post a pic, and I’ll hand out a membership number to ya.