If you are only going to have this lens and this lens only, its not too bad. Although I sometimes hate the f'/4 in low light. But most of the time it works really well. It is a great travel lens. I have paired it with a couple of Canons cheap RF prime lenses to compensate for when it gets dark. Also if your getting the R5C, you should already be aware of the battery problem. You can't do it without a battery rig. I would suggest looking up some videos on rigs to choose one you like. Overall, expect to spend more than you think. If this camera had a different battery situation, it would be the best Canon camera hands down in my opinion. DO YOUR RESEARCH before buying.