A small update based on comparison with a Duramith set and my Arcos II set. I recently got a set of Aramith Black Duramith. I just liked the style. They are very different and unique, and I also wanted to have a set of the Duramith balls everyone speaks so highly of.
My observation is only my personal experience, but I see a BIG difference between the sets in terms of staying clean. The Aramith Black Duramith balls gather contact marks fairly quickly. Easily wiped away with Aramith cleaner, but the Arcos II set had absolutely NO contact marks after hours and hours of play.
Maybe the Arcos II set IS made of Super Aramith Pro Resin while Duramith is their new high end product, but now having played both, on my own table, in my own home, there is a significant differenct and I prefer the Arcos II set.
I have never owned an Aramith Super Pro set. Maybe they also wear better than the Duramiths, but when it comes to all of the hype about the Duramith technology, I, for one, am not impressed. Don't get me wrong, they are a great set, but I don't see any advantage over my 20 years old Centennials that I sold because they picked up a lot of contact marks after every few hours of play and had to be cleaned very regularly. I am curious if anyone else has seen this?