Honestly, I’d be a bit careful with something like Executor Delta. From what I know, it’s basically a script executor, which means it’s used to run custom scripts in Roblox games. Yeah, it might look “cool” at first because it can unlock extra features or give advantages, but it’s not really something Roblox allows.
A lot of people who use executors end up getting their accounts banned sooner or later, especially if they’re using them in popular games.
In terms of “making a difference,” sure—it can change gameplay, but it kind of takes away the fun and fairness of the game. Personally, I think it’s not worth the risk. You’re better off just enjoying the games normally or trying legit mods and experiences within Roblox itself.