Nick's had transitional male for quite some time. Although there've been disagreements with him and various members of the community, I'm pretty sure it hasn't been about the commercial side of his business.
Unless you're six feet tall and heavy set, I would stay away from larger packers. I'm 5'5" and a 3.5 inch packer can be a bit obvious at times. Anything bigger is going to make you look like you're trying to look like a porn star.
Dennis