> "Unity has a ton of features that even Godot lacks. (Unreal also has a ton of features they all lack)."

Hard to interpret w/out more detailed comparison but stack-ranking their featurefulness, is it Unreal, Unity, Godot?

Unity can't really be said to have less or more features than Unreal IMO. Each has features lacked by the other, and neither lacks anything really major. But if I had to pick one for being the most featureful, I'd pick Unreal. Unreal has a built-in visual programming language* and some very advanced rendering tech you might have heard about. Unity has tons of features for 2D games lacking in Unreal and supports WebGL as a build target.

(Though imo unity is the better engine. Unreal has so many bugs and so much jank that to make a real game with it you basically need a large enough team that you can have a dedicated unreal-bug-fixer employee.)

*Technically Unity has a visual scripting language too but IIUC it's tacked on and I've never heard of anyone actually using it.