I've used both Mike's and Pro-cure bait oils. On soft plastics they hold for a little while and can produce well. On hard baits they wash off too quick. The Bait butter seems to stick a little better and still leave a good scent trail. The Smelly Jelly and Power Jelly stick the best but need a heavier scent trail especially in cold water. In warmer water I like them both alot.
Tight lines,
Wade