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Best travel zoom for canon rf?

For travel on Canon RF, I'd start with the Canon RF 20-50mm f/4L IS USM PZ. Its name includes IS, so it's stabilised, which helps in dim churches and interiors. Its reach is shorter than the 24-105mm range I'd usually suggest in the travel guide, and the power zoom is really a video feature, so it's a judgement call for stills.

The Canon RF 28-70mm f/2L USM is the pick if low light matters most. It's a big, heavy zoom, so it may stay in the hotel on a long trip.

I'd skip the Canon RF 75-300mm f/4-5.6 for travel. It's a telephoto, it's not stabilised, and it gets darker as you zoom in. Keep it for wildlife or sport.

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