I think they do occasionally do things on Resolve. It would be nice to hear more about Avid though.
Depending on what you're shooting, this might actually be a necessary consideration in your budget. Raw (or lightly compressed) video takes up a lot of space, and hard drives can be expensive, once you factor in backups, etc. Plus, dumping rushes can take time if you don't have a DIT, and if you're not able to backup on location (e.g. wildlife films, some documentaries, etc) you might run out of card space very quickly.