I have 2:
Vic Firth STL Thomas Lang model & the ProMark Mike Portnoy model.
The Thomas Lang ones are thick & heavy, but I was amazed how easily I got used to them. I don't have to use a lot of effort for them to make good sound. Plus, the tips are strong & the stick just won't break.
The Portnoy models are lighter, but they're longer & have the nylon tip that I like.
I love Regal Tip, but I can't find ANY local shops that carry those. I have to mess around with sticks to make an informed decision, especially as Regal Tip uses a different numbering system for their different models.