Can anyone give me their opinion on this trick? It seems very interesting to me, but am not sure if it's worth it.

It is a pretty powerful mental effect.
You need to carry the brass cylinder and chips/discs around.
People usually like it...
Bought it a while back and don't use it because I don't carry anything heavier than a coin around in my pockets...
I'll sell you mine for cheap if you want it- but see what other people say about this effect.

With the right presentation super sight can be a great effect. It's easy to. I would pratice it a couple of days before you showcase it to others.

Mystic chips is similar. I have both. I also have Disc escape and specs love all three. I however am getting away from Psychic power types of effects. I am going through my third wave of deciding what effects are right for me and my magic persona. As G-diddy states, If you don't mind a close up case its fine. Perfect for a fanny pack.
With disc escape you can leave five of the ten chips at home. Spectators enjoy these types of effects.

Its a great illusion, which will give you great reactions from people. The cylinder and discs are a little heavy to just carry around with you in a pocket, but it is worth it in the long run. Super Sigiht is also super easy to perform, there is basically no work on your part.

I've seen a demo for this one, and it looked pretty impressive. I am considering it myself.

I think there are stronger effects you can do... but if you like the sound of it.. That's what it is.