Is Tracks Leslie redundant if I have Ik B3 already?

[LouSevens]

Hello, Lou Sevens here-
I particpated in the 10 for 1 fx promo and was wondering, given I have the IK B3 already, is it redundant to add the Tracks Leslie? I assume I could always use it on non-IK B3 vst's i own already
Thanks in advance

[supanorton]

You can use it on anything.