You asked

Is the leica sl3 worth it?

The SL3 is worth it if you shoot low light, events, or portraits with shallow depth of field. Its 60-megapixel full frame sensor and in-body stabilisation suit studio work, landscapes, and heavy cropping. As the sensor guide puts it, for travel, street, or most hobby work, a good APS-C camera with good lenses will serve you better and be lighter to carry.

If you go with it, the L-Mount has a deep lens range. Good starting points:

If you want a different balance, the SL3-S has 24 megapixels and 6K video.

Written by Claude from this site's pages.

From these pages