I've been using BAM since they started limited beta-testing. BAM makes it easy to join new projects, join a team, and attach/detach projects.
If it's a long time since last tried BAM, a nice addition is "Attach all hosts now" and "Detach all hosts now". Another resent addition is the possibility to set "no new work", and "Delayed detach", not sure if this last worked in v5.8.xx or if you needs v5.10.xx... 😱
Of negative things, "Resource share" is limited to 1-1000.
And, it's a long time since last tried, but I never got the "preferences"-part to work. It's possible this has been fixed by now, but in any case, you can set preferences on a single project and it will "propagate" to all the others so BAM working or not isn't really a problem.