You asked

Sony e or canon rf?

I can't pick a winner between the two mounts from what this site covers, but both carry the same lenses. Four of the lenses listed here fit Sony E and Canon RF:

If you're just starting out, check Your first camera first. It recommends a mirrorless APS-C body with its kit zoom, and Sensor sizes explains what the sensor format means for your lenses.

Written by Claude from this site's pages.

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