Hi Catherine. I think the T/MC kit I received is great.
However, the thicker ABS (.090), can possibly produce slightly softer lines, as I have been told also. But, I did want the thicker ABS, since the .090 ABS will be the same as my .090 ABS AM armor, which was a reason for me to go with Tray's T/MC helmet kit. Also, I can generally be a little rough on equipment, and will have extra stuff in the bucket, as I also purchased a headset/amp, and wireless transmitter from TK6294 (with is also a great kit).
Sorry. This is my first helmet build, so I do not have a direct comparison (doing my armor now, so helmet will be next). I'm doing a Hero helmet, so the lines and details work for my particular build, that I'm going to do. Except that it comes with the stunt ear bumps, but Tray does have the Hero bubble lenses. TD 2243 recommended the T/MC helmet me, which I appreciated, and he has one already completed. I'll see if it might be possible for him to respond to this thread. If anyone else has more detailed information that would also be great? Thanks. Kevin.