Hi, You mentioned the Rovelight. These weigh 5.31 lb. A modifier might be 2 lb. Even if you limit yourself to a counterweight equal to the Strobe wt (& consequently limit boom extension), that's a total of 12.6 lb (5.7 Kg). A boom needs to be rated to take that weight. Anything less is indefensible.
For the stand, you need to add the weight of the boom & fittings to the total above.
I know people use lighter boom setups for the Rovelight here - I would advise against that practice. If you really just need c 20 in of offset from the stand, then a Grip arm may be a better option (still counterweight it). For a Griphead, the stand needs to be topped off with a proper Baby pin not just the more usual stand spigot/stud. HTH.
thanks for the tip, honestly didnt even know the weight of the rovelight. The price of the boom being 1/3 of a comparable c-stand definitely lead to the decision. Would have got the C-Stand, but wanted to reserve that money for a proper large modifier instead. Darn hobby is too expensive



