Have many of yall used this and did yall have any luck?

It definitely works. I use the swimming mullet in white pink and chartreuse for bigger flounder behind a bucktail jig and use the shrimp in new penny for redfish behind a small jig head if they are not biting good on other stuff or under a lot of pressure. Too expensive for me to use for everyday fishing for the most part though.

I don't know if they sell this by you , but check out Northland tackle's new impulse soft baits. From what I have heard it runs circles around the other brands.

3" or 4" gulp shrimps?

MitchV, that avatar is berry, berry nice.

On the issue of Gulps. They absolutely work. Problem is you will get all kinds of sh!t that eats them. Use the small ones under a popping cork and you can catch Specs and Reds like crazy. BUT, hardheads will eat em also. During flounder season, they work as well as a live minnow. The 5" fluke tail, in Chartreuse with Pearl is deadly on specs.
Gulp juice smells like bad snatch. If you don't close the bag well, and it leaks in your tackle bag it will stink. Also bring a knife or scissors to open the bag.
Make sure you take them off your jig head when you finish, once they dry out you can't remove them.

^ what he said. Always keep a few around they do well around my area

They definitely work. Love to fish them when the fish are looking for something moving a little slower due to the cold. Trout, reds and snook all pick them up laying dead still on the bottom like a piece of cut bait. Give them a try and see what happens

Love them. Smashing bucket mouths in July is a riot.

Gulp nightcrawlers work for me