I am looking to get a new camera, my current on is a Canon 400D, with the 50mm f1.8 and a Sigma DG 70-300, the Sigma for me has been disappointing as its not very sharp and my images are usually out of focus slighlty.
I am going back and forth between the R7 and the X-T4, I am approaching this as a new purchase and and not tied to the Canon eco system as the lenses I have are fairly entry level and I am not considering them as value saved if I do decide to go Canon.

I am no in no way a professional, not even armature so there is no specific style I shoot, its a bit of everything, just looking for a good camera that will see me though for the next couple of years without me being frustrated and wishing I went with something else.

Both are the same price from what I have seen, the R7 is slightly better from a resolution in megapixels and the AF seems to track better from what I have read.
The lenses in the Canon range appear to ramp up in price quite considerably vs the Fuji which could be a limiting factor to enjoying the camera as this does not make me any income so buying an expensive lens is a significant commitment.
Most of the video reviews and reviews here I have seen are a couple of years old, so the question is what are the pro's and cons for each in 2025, has firmware resolved any of the issues seen previously and what would draw you to one or the other ?
Or is there something else to consider ?

I am starting a videography career and I would like your opinion of the best camera set (Camera + Lenses at least) to achieve the best results for low budget commercials (ads) and social media content (mainly interview, product unboxing or short movies). My budget is preferably around Preferably around $2000. Please give me any and all advice you have in regards to the best equipment that is affordable but professional.