Would storing a git bundle on dropbox be better to avoid concurrent modifications to your refs? (A git bundle is just a git pack file of commits along with new

Would storing a git bundle on dropbox be better to avoid concurrent modifications to your refs? (A git bundle is just a git pack file of commits along with new ref pointers in a single file). Could you push to one bundle per computer and then git fetch all the bundles from your peers? Once all your peers have your changes, you can start making bundles from a later revision so that the incremental bundles aren't too big.