backup my recorded sessions with iCloud, is it ok?

Hello all:
am a music producer, and am trying to find the best solutions for momenterly backups.
AM using the Carbon copy clawner, to copy my data to an external HD each hour, but i need something offside door.
so, am thinking of using Icloud or google drive, is it a good choice? or syncing will make problems may be? i will not access these data from any other place, just this mac studio, but need to be sure that all my data are uploaded there so for any reason, i can recall them.
i do not want more TBs, just 30 or 40 gigs for my running projects, so, what do you think?