I know and play ROBLOX a bit (obviously I play Minecraft, otherwise I wouldn't be here on PMC) and I don't have a distinct opinion on which one is better. I wanted others opinions based on some facts I will lay out for those who don't play ROBLOX.

ROBLOX has many different kinds of games so it is varied in what you want to do. You can customize your character but you need to have played more first. You can create games but to do so is very difficult in my experience because you have to lay it down brick by brick in the weird studio. Multiplayer servers don't lag as far as I'm concerned because the maximum player limit. People are just as friendly in both games in my experience, there are Trolls, and there are Team players.

That is a pretty fair summary of ROBLOX and comment if you want me to post my view on Minecraft. Also comment which game you think is better, and if you haven't player ROBLOX before, I do recommend ROBLOX to all of you! Thanks for reading this, PEACE OUT!