Would also like to know about a lube product which doesn't attract a lot of dirt, dust etc.
No such thing. None "attract" dirt/dust, but all will trap it, if it comes in contact with it. That is the nature of all "wet" lube products. It you want lubrication without sticking to dirt with which it comes into contact, you must use one of the dry/drying products like "Dri-slide".
Sometimes you get what you pay for, sometimes you only pay more for what you get.
Three shots are not a "group"...they are a "few".
If the Bible is the literal, infallible, unerring word of God...where are all those witches I am supposed to kill? (Exodus 22:18)