Purecon is not that known company so everyone gets afraid in going for it, rather they prefer b& l. So here I'll clear your doubt that why you should go for purecon.
The biggest plus point is that it's in budget, the lenses plus the solution which would be required every 2 month or so.
Secondly, I have been using its yearly lenses from about 7 years and faced no problem at all, they are too soft to the eyes. That good care of it, and you'll find them the best lenses.