I have seen a sample of the Apeks PSD wings and they appear to have very strong coating on the outer bag. I have no personal experience with this type of material. I never had to worry about drying quicker myself when I went diving on vacation. There was always an option for drying my equipment and drying speed was never an issue for me. Worst thing, I hang my equipment in the shower or in the balcony in my hotel room but I don't remember having to do that in the last few years.
You are not going to go wrong with either option at the end. I have the option to buy Apeks, Scubapro, Hollis, etc. but I chose the best value and the most durable with lots of options, accessories and personal contact with the mfg. The Finnsub option is about 100 Euros less than the other big brand names and has one of the most durable material (not going to say most durable) for the wings.