Robo Worm has the “name” and cult following but I’m looking for someone who has fished both of these baits and which one they prefer and why? I can get a wicked deal on the Biospawn right now but if the Robo Worm is far superior maybe it’s worth paying more for. Thanks for any info!!!

 

I can't say that BioSpawn isn't a good bait, but it lacks the subtle wiggle of the tail on the Roboworm when it's just sitting in place. 

Thats a tough one.  The Robo straightail is more of a finesse worm where the plasma tail is more of a do it all.  I like the Robo fats and IMO they compare better to the PT.  I like the flat belly for SH, DS and free rig and I like a round worm for wacky and t rigs.  I feel like the flat belly helps the bait glide where the round belly falls straighter which is what I like with a T rig.  The action of the Robo is more sublte.  

Actually looking for a larger drop shot presentation…have plenty of smaller options.

Thicker or longer?

29 minutes ago, J Francho said:

Thicker or longer?

probably longer. I have plenty of shorter 4" or less baits of varying thickness but don't really have anything bigger/longer to target largemouth (or smallmouth too).

I have used both and both catch fish but go to confidence bait is the original Roboworm 6in in Morning Dawn. 

I’ve fished them both and based on results I would be pretty surprised if the difference in bites if you threw them both in the same spot isn’t worth worrying about. Both good to me. 

7 hours ago, Brett's_daddy said:

probably longer. I have plenty of shorter 4" or less baits of varying thickness but don't really have anything bigger/longer to target largemouth (or smallmouth too).

I'd just go with a longer Roboworm.

Ended up just getting 4packs of the 6” straight tail Robo Worms. Got Black Grape, MMlll, People’s Pro Staff and Green Pumpkin Pro.