I like the paper-cutter choke from North/South, especially as I work more judo and start to really develop my pins from that position. If guys get squirmy and I'm not comfortable with the pin, it's a nice finish.
I'm a big fan of the brabo choke and use it against wrestlers more and more, because they seem to have gotten better at defending the guillotine.
Triangles are fun. Gogoplatas are fun. Lapel and loop chokes are a lot of fun, too.
Sig by Toxic
Barnett - Toquinho -Werdum - "Nurmie"
Z. Gurgel - Morango - Rocha - Tiequan