"Over the years I have used just about every type of plumbing join available and now solidly stick to JG push fits. The main reason is just how fast it is to assemble. Of all the fittings I have used I think I have probably had one or two leak and those were due to not pushing the fitting home far enough. Whilst this sort of fitting is more expensive than conventional solderable copper fittings they are much simpler and quicker to use and the barrier pipe is considerably cheaper than copper. I tend to choose JG over other brands because I find them easier to assemble/disassemble by hand if needed."
"Quality product conected between copper and plastic pipes (speedfit pipe) no hassel, no leaks very quick installation measure to the mark on the elbow and cut pipe push together and forget about it. 5 in a pack cheaper than haggling with the plumbers merchant."
"I'm completely sold on the Speedfit system which makes up for initial cost in time and simplicity of fitting. Particularly when creating long runs using coil pipe... the time savings far outweigh the cost of fittings, which are so simple to use and very reliable (more so than Flo-Plast system)"