Clinton

Hello anyone that can help me. looking for opinion's on which is the best sega mega drive/genesis clone console that can play original cartridges. I dont own 1 but thinking of buying 1. The 2 that seem most popular are the Analogue mega sg and the AtGames sega genesis flashback. I can't find anything on YouTube that the 2 have been directly compared. I think hyperkin retron hd may have been another. Which is best? Even if it's none of those 3 please comment. My apologies if this site is against clone consoles altogether.