I have used a vulcanized rubber drysuit. Heavy, bulky and seems to made for walking on the bottom instead of swimming. My TLS350 Trilam was good for traveling. It is lightweight and dries in just a few minutes in the Sunlight. Unfortunately, it's way too fragile for the majority of my dives. It also creates a lot of drag when swimming. I now own a crushed neoprene suit. It feels more like a wetsuit as far as fit, which helps while swimming. I also don't have to be concerned about diving around rusty wrecks or traversing the goat trails of Palos Verdes to get to the dive sites.