J.A Michell Belts - New v.s OId

Hey guys, this is directed for all Michell owners.

I hear they came up with a new belt at some point. Which one is old and which is new in appearance between the two belts. I will describe them like this:

1. Rubbery feeling belt

2. Plastic (glossier) feeling belt

Also, when did they introduce this new belt?

my gyro se is 1 year old with a rubbery, non glossy belt. didn't hear about a new belt...why do you ask? is there supposed to be a difference?
Apparently they chaged the material of the belts at some point. There suppose to be a lot better. IO don't know when the chage happened though.