Selling so quick after getting it will not give a good impression for buyers,
The first thing I’d ask is why sell so quick
If you have buyers remorse fair do,
What’s your other machine?
Are you struggling with the 54mm, I did when I moved from 58 to 54, personally grind size wasn’t massively different.
Esp if you keep a regular bean
I would say give it more time if you can, you got a bargain,
So much so I feel the price you paid kinda messed the used market for the rest of us with evos should we wish to sell 👍