Eos M 3 users lens questions

Hey folks, I just got a M 3, really liking it so far.
My question for you is what about adapters and older lenses?
I boought this to use for landscape so I dont need to swap lenses all the time on my 7 D MKII.
I am not looking to spend a fortune but am curious whats out there that would be good for landscapes?

Thanks!

I sold my EF-S 10-22 and bought the EF-M 11-22. It's a stellar lens if you don't need anything with a wide aperture.

But then it depends on what FL you want to use for landscapes.

The 11-22 STM would be a no-brainer if you're looking to go really wide on the M series.

Otherwise the 10-18 STM makes a lot of sense too for wide that can be shared with your other body.

Beyond that, any telephoto stopped down will do the job, like a standard zoom and telephoto zoom, if you're doing landscape that benefits longer focal lengths; so the 18-55's, 17-50's, 24-105, 24-70, 70-200, etc, again, depending on what you're shooting. As not all landscape is wide.

Very best,

I already have the 10-22 and am not really impressed with it.
I was considering the 11-22 but wasn't sure if would be much better.
I definitely want something wide.
I may have to reconsider it.