I think RadioPopper to nailed it with their new line of Jr2's. Price is cheaper than PocketWizard and more features.
https://fstoppers.com/originals/fst...ld-be-trigger-system-youve-been-waiting-35989
https://fstoppers.com/originals/fst...ld-be-trigger-system-youve-been-waiting-35989