Floor paint: what's your favorite for best long-lasting results?

CK
by CK
Planning to paint an interior wood floor that'll get a LOT of traffic. What's your favorite porch/floor paint for long-lasting results? I've read good reviews on Glidden porch & floor latex, SW ArmorSeal water based Urethane floor enamel, and a several more.
Would love to hear thoughts from both DIYers and pros on this topic.
Example of painted floor. Love this look :-)
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