Sony 50 f2.8 macro vs Sigma 70 f2.8 macro

Which one is better in terms of sharpness or imagq quality? Thank you :slight_smile:

There is more than one 70 mm Sigma macro…
https://www.dpreview.com/products/compare/side-by-side?products=sony_50_2p8_macro&products=sigma_70_2p8_dg_macro_a&products=sigma_70_2p8_macro