Thinging about gas

I'M FAMILIAR with all the brands you mention except Easy Jet, and each is a quality system well developed by a reputable company. Any of the systems would do the job for you, but possibly more important is to choose your installer wisely. Before you commit to an installer, ask them how long they have been in the business of installing LPG systems, the injection system in particular. And ask to talk to a client who has had the same system fitted.