Yay for good supportgroups! I now have an awesome one I go too, not just for transrelated support but for friendship, fun and other support.
The previous one I went too was not really right for me (I guess supportgroups are like therapists in that way), lot of young people that I simple didn't get along with and very little transguys that I could relate too. They also held some pretty binary views at times about genderexpression (You have too sit a certain way, transgirls should wear make*up blah blah). Very one-sided group actually.
This one is extremely varied, we have people all ages, all different stages in transition, holding different views, from different backgrounds... We are steadily growing a group of transguys (when I started we had maybe 5 out of eighty now we're at 12) also very varied people. Non-binary identities are welcome, your identity AND expression is respected, I'm pretty sure as a transguy you could come in in a dress and the people leading the group would make sure you get respected. I really think the 3 people (2 ladies and a guy) who are the soul and center of the group are the reason is such an open safe space to be. I love it. We get together every 2 weeks. Fridays are more social (but if you need a hug or a friendly talk or advice just ask, or look sad :p ) and saturday we have a workshop/book presentation followed by a debate. I've learned so much from this group, most of it actually just plain social skills, being able to trust and connect with people. It's makes my life better and easier and I've made an amazing group of friends there too.
Oops rant :p I guess it's clear how happy I am with it

Well people come from all over my country and even from the netherlands to the group for a reason I suppose