I rate speedfit as about the worst of all and only use it for temporarys, if were talking pushfit then I think polyplumb is the best with hep a close second.
If were talking just plastic in general then Rehau, Uponor and buteline are all superior IMO to the above pushfit variety's.
If were talking just plastic in general then Rehau, Uponor and buteline are all superior IMO to the above pushfit variety's.