I work in Mesh. I use AppleMac which, when I began using computers for art in the 1990s, was "the industry standard" for music production, graphic design and digital art. For 20 years I have used Cheetah3D. I looked at Blender, which most SLers use for mesh, after it became free. It is not as easy to learn from scratch even with 20 years experience of building in 3D, so I always return to Cheetah because I am faster with it.
Here is a link to my MarketPlace
As usual I have a huge backlog of items not yet uploaded to the marketplace.
Here are some of the blogs I made about some of my 3D projects in SL: