Hi Roei,

The fact that the Mac's one-piece solves your Super-Tigre's "break-apart" issue, is definitely an added functionality.
So you are with what I just wrote.

But if you want to add some real power too, your similar price options are quite limited.

The Jettstream and the Ultrathrust tuned silencers are much more expensive.
I am not sure if the Tower/Hobbico .46 muffler will fit the Super-tigre, although Adrian says it will.

This can be checked. The MVVS will require you to fabricate (or buy) an appropriate header.
The one that comes with the MVVS tuned silencer, only fits the much narrower MVVS exhaust stack.