ProMarine MTR servo replacement suggestions

[Norgan]

Hey all! Long time lurker. First time poster. I've recently picked up a ProMarine MTR cat and really enjoying it so far. Though I'm a little disappointed in the servo. Between being very sloppy, twitchy and having less travel one direction even after centering and checking endpoints. I'm looking for some recommendations for replacement servos. I'm not looking to break the bank but would prefer a digital servo. I'm just so overwhelmed with all the different choices out there and not really sure where to go.
Any ideas? Thanks!

34in cat (stock)
2075kv motor

[JimClark]

Check out servo city they are sure to have the right size

[RayR]

You will likely get a different recommendation for every racer. But, here is mine...

[Mxkid261]

I run Savox in all my boats. Love them.

[JimClark]

I use Hitec or futaba servos none of them are waterproof. I treat them with CorrosionX