Is there much difference in an Astro T5 or a Gforce T5?

[68EFIvert]

I need to upgrade my tranny before it is worthless and want to hear some of your feedback on these two transmissions. Is one really better than the other. It appears that the A5 from Astro may be slightly better but I don't have first hand experience and would like to hear from you that do. Thanks for the help.