Need new start battery for GU - are the Optima yellow tops still worth it ?

[jff45]

I had the Century before the AC Delco. I switched to the maintenance free AC Delco because the Century often needed topping up.

I’m going with the Optima anyway even if I could buy 2 Century batteries for the price..

I’m 75 now so the Optima might hopefully be my last battery purchase