Sailing with a torch is like sleeping with a fat chick. Its's reliable, comfortable, but will leave you wondering what's next. The aspect is very mid range, even low, so if you're into blasting off the water I don't think you'll like it.
I tried it because Naish said that the 5th line offered instant depower. I was thinking towards wavesailing, being able to depower when racing down a big wave face. Well, in my hands, its just not that instant, so forget about this purpose. I think a 5th line is a great idea for landing on the beach, and for water relaunch.
The one pump is a fantastic step foreward. I'll never buy another without it. The torch has the more sophisticated internal system, while the SS has external conduits. But each work well.
So, I bought the SS, both the 7 and 11.
I love to death the 7m, its wind range is huge, it is so stable, and a great wave and high wind kite.
The 11m is a sound kite, but doesn't have the same performance as the 7.
If your priority is one pump, go the SS. If you want both one pump and 5 lines, either get the Torch, or wait a little while.

It Hurts So Good!