Want to replace SFIV TE edition stick with a bat top, which of these do I buy?

IL Eurojoystick, 8-Way, Black

or

Toggleme Aluminum Bat Top, Black

I think the 2nd option I just stick on the adapter but is the 1st option compatible??

1st link will not work in TE without modifying the case, the 2nd option would work, or these: Sanwa Bat Tops

Would anyone recommend a spring? What kind?

And do I even need a spring?

How’s a bat top with the standard one?

that aluminum bat top is pretty heavy and it will make your JLF seem like it will break off lol

I recommend just getting a Seimitsu LS-32 with a regular sanwa bat top. The seimitsu stick is a lot more stiff