What would be the best battery to get?
This one. Odyssey 34/78 PC1500DT.
https://www.amazon.com/Odyssey-34-78-PC1500DT-Automotive-Battery/dp/B000TCTD3Y
Made in the USA by Enersys, four year free replacement warranty. I have them in both of my '97s and they still function like new after over seven years. Not cheap, but you did say "best."