Yes, I have heard of Swingback & Fireproof II but not Punto.
The Swingback is a long pimple rubbers from TTMaster, a Swiss based company. It was claimed to be the closest to the traditional frictionless long pimple rubbers (like the Dr Neubauer and Hallmark rubbers), while they still meet the new ITTF regulation on minimum friction.
There is a review of the swingback at the oneofakind forum :
http://oneofakindtrading.com.au/ttmaste ... eviews.htmFireproof II is a a long pips rubber for a close to the table game. It has good control, the topspin can be chop-blocked, but can also be counterhit, which seems to produce a low trajectory dead ball. No-spin shots can be punched back. Backspin can be attacked very easily producing good reversal making them drop. When chopping against backspin or sidespin, the ball can grip quite a bit, so adjustments need to done.
See link for a review :
http://www.japsko.com/commentShow.php?id=340