[s-cars] Replacement Battery Recommendations

[tim rad]

I guess my orig Audi battery is in line for replacement.  Instead of an Audi
battery, some have recommended Optima Red Tops:

http://www.optimabatteries.com/publish/optima/americas0/en/config/product_info/automotive.html

I wonder if Sam's Club still carries them??

What about a Wal-Mart battery??
Would that be grounds for the wrath of the Audi - Gods??

regards
Tim