whats everyone doing for car batteries these days??

I bought and used Sears platinum batteries in my race cars for years. Of course now we know Sears is gone and Advance Auto bought the name and now sell them so I bought one a few years ago. Basically a 220.00 battery with a five year warranty. I used an online 20 or 25% off coupon and picked it up 15 minutes later. Now I see they discontinued the use of coupons on batteries and brakes. Surprise surprise.