i was wanting to know what is better, i get regular compression fittings given to me. i have notice that the snap and seal fittings seem to work better. i have never used them but compared to my regular fittings with the rubber bushing that i have to use to keep the water out compared to the regular snap and seal the snap and seal works better. a lot of service calls i go to i see that the fittings we use are bad. is it the snap and seal are they better?