Itīs great!!
I really love it and Iīm now using it all the time
Itīs good for 14°C and up I think - less would be cold very soon - but you can order one with more than 6mm if you need.
Itīs much better than any scuba suit I ever bought from a store (Mares, Cressi, Seeman I had..) and less expensive, too
Itīs the best thing I ever bought (except my apnea suit of course)