Originally Posted by Gyvanth
Just know that the MRT isn't better in all situations; below 35*F I would really recommend using the stock bolt.
Other than that, the Etha is awesome in its simplicity. Nothing has to be tuned other than for personal preference, and it just does the job of putting out a paintball every time you pull the trigger like a champ. Not much to upgrade at all.
Gotcha, luckily I live in Texas where yes, the temperatures do get below 35 F sometimes. But I tend to never play in that cold weather anyways and it's majority of the time warm enough.
From what I know, there isn't much to tune an Etha besides dwell. Even then it's a tiny change for smoothness. Hopefully I enjoy how it shoots compared to my Ego11.