I've been trying to keep my Visa card hidden, the new F-75s looks very tempting! It's about the same weight as the Saito 72, and it's the first Thunder Tiger 4-stroke released with twin needles instead of an air-bleed carburator.

Thunder Tiger is refreshing the F-54s and the F-91s with new product skus as well. Hopefully they'll see the same twin needle carburator as the F-75s. The F-54s is a solid engine, and the F-91s has a good reputation. The F-91s is pretty heavy compared to most other .91 4-strokes though, hopefully it will lose some weight.

The folks at http://www.infinitehobbies.com have the F-75s priced at $174.99. Have you seen it listed anywhere else for sale yet?