Definitely appreciate the advice, haha, can tell this is one of those things that takes years to learn, but never quite master :D

I'm not hugely into the collecting scene, but am definitely interested in a couple of brands at least, the Esso with the Tiger definitely would be a nice wall hanger if I ever found a real one, of which, did they make a real version like that one, or were all of those in that style fakes?

The other one I wouldn't mind having something from is the Husky Gasoline / Oil

I'll have to keep an eye out and maybe someone on the forums might have something on the lower price end for sale at some point, of might be able to point me somewhere that I would be able to at least find authentic ones.

I can tell there is definitely a lot I need to learn, and this is a very good place to get advice, very happy I came across this forum.