There are zillions of plastic worms to choose from. If you could have only one worm for fishing in warm water and another kind for fishing in cold water, which worms would you select? Let's consider creature baits as worms for this discussion.

Zoom Trick worm and Zoom Old Monster

lake fork trophy lures baby ring fry without a doubt year round.

Warm water- the tried and true blue fleck power worm 7 inch variety Cold water- I know they arent known for being a cold water plastic but I have had more luck than any other worm on these in 50 below waters and that would be none other than the senko

Thanks for the replies. Seven inch power worm would be my pick for warm water. Not sure about cold water, but if water is not too stained, probably a four inch worm. Something like a baby rattlesnake, or ringworm with a curled tail at the very end.

Ribbon tail for warm water and zoom trick worm for cold

Tough, either a 5" white senko or a 7" blue flek power worm.

LFT Lures has a great line of soft plastics as well as the Strike King rage series

Cold--roboworm
Warm--Grande Bass Megatail

Power worm....and.....Power worm.....

Cold water - Zoom finesse worm 4 3/4"
Warm water - Kicker Fish High Tail Holeshot 7" tail floats up and more durable than Roboworm

green or brown zoom finesse worm all year.

Zoom old monster and Zoom old monster

Black Yamamoto Senko

Senkos seem to works just about year round and I used to love brush hawgs until I tried Christie Critters which are better IMO and way cheaper then Zoom