I gave up on neoprene quite a few years ago. I always thought I needed their insulating qualities until I got my first pair of breathables. No contest as to comfort and durability. You don't feel soaking wet like after wearing neoprene, and there is room to move, especially when you need to lift your knees high. Breathables are much more comfortable in the spring/summer/fall months and you can dress very warm in layers for the cold months. Breathables also usually have a 3mm neoprene bootie in the foot. Just my two-cents. Good luck with your choice.
Kelly
Tight Lines,
Kelly.
"There will be days when the fishing is better than one's most optimistic forecast, others when it is far worse. Either is a gain over just staying home."
Roderick Haig-Brown, "Fisherman's Spring"