The Canon EOS R5C dominates in sheer video resolution and still‑image detail, offering 8K 30p capture and a 45MP sensor (DPReview). However, its $5,499 price and occasional overheating make it a premium choice for professionals who need that extra headroom. The Sony FX3, at $3,898, provides superb low‑light performance and a lighter package, ideal for solo creators focused on 4K/120p work (DPRe...