Razer Basilisk Ultimate Vs. Razer Basilisk X HyperSpeed

Hey!

I’m looking to upgrade my mouse and wanted to switch to Razer so I need some help from you guys, The thing I came across these two Mice “Razer Basilisk X HyperSpeed” and “Razer Basilisk X HyperSpeed” I know that Hyperspeed comes without the Dock and Also there’s no RGB with it but is there any difference in their performance? anything that creates a huge gap in them?

(The budget is not an issue I’m just asking about this because you know if the performance gap is minimal I’ll be able to spend the extra money on something else)