Beamer-Beamer 2-Beamer 3

I have been watching some videos of this steerable reserves and see that the main difference is heavy weight on Beamer vs the light 2 and 3; and that the 2-3 have brakes fixed which you have too release too make the reserve steerable.
What about durability? Is it some difference there if you are going too throw it maybe 15-20 times because of acro manouveres goone wrong? Is the fabric thicker on the Beamer vs 2 and 3 and therefore better for extensive use?

Best regards Marcus