Is a used Sony A7C II worth buying over a new Canon R8?

Often yes — but not always. A used Sony a7C II can be a better buy than a new Canon R8 if you want the stronger overall feature set and are comfortable buying used from a reputable seller with a return window or warranty.

Why the used Sony a7C II can be the better value

• IBIS: The a7C II has in-body stabilization; the R8 does not. That matters for handheld stills and video, especially with non-stabilized lenses.
• Battery life: The Sony uses a larger battery than the R8, so it typically offers more shooting time between charges.
• Lens ecosystem: Sony E-mount has a very large lens ecosystem overall, including many autofocus options from multiple manufacturers, which can give you more choice at different price points.
• Resolution: The a7C II’s 33 MP sensor gives more cropping room than the R8’s 24 MP sensor.

Why the new Canon R8 may still be the better choice

• New-camera peace of mind: Full manufacturer warranty and no used-gear risk.
• Video needs: The R8 may be the better pick if your workflow is built around Canon RF lenses and Canon’s autofocus/handling, or if you specifically prefer its video features and output.
• Ergonomics/workflow: Some people prefer Canon’s handling, menus, and viewfinder placement.

Bottom line

If the used price gap is small, the a7C II is usually the more feature-rich and future-proof buy. If you value warranty, zero used risk, or Canon ergonomics, the new R8 can be the smarter purchase.

Best practice before buying used: check shutter count, physical condition, sensor condition, included accessories, and the seller’s return policy.

Used pricing changes constantly, so verify current listings before deciding.