which version should I use for ICX ?

[system_wemakepr]

Hi there,

I have two questions regarding to version string.
I've listed sample below.
- Ruckus ICX FastIron 08.0.80b (GA)
- Ruckus ICX FastIron 08.0.80 (GA)
- FastIron 08.0.70a
- FastIron 08.0.70 (GA)

q1) Does Ruckus string have any mean? I am wondering if this version has been released since the Ruckus take over the ICX models.

q2) I usually choice GA version when I download MySQL.
Is there any difference between GA or not?
what is the best choice if choose one of alove.

Thanks