Not sure, obviously there are numerous battery chemistries and...

Not sure, obviously there are numerous battery chemistries and technologies evolving, I don't think anyone can say for sure which will be the main one in the not so distant future. But I still got this question in my mind, does FCEV eventually takeover BEV? I think FCEV eventually catches up and both co-exist beside each other imo.

A few Hydrogen stocks seem to have been hot again lately, and the Aussie market seems to be prefering them over lithium.

Back to lithium, why I say Aussie hardrock spod, is there also seems to be a valuation difference between Canada and Australia, I don't completely understand why you have a stock like WR1 discounted to nearly a 1/3rd of the value of say WC8, or less than twice the value of RDN with 10s of thousands of metres drilled and an MRE, but perhaps a topic for another thread, maybe WA is just at a premium because of Chris and Gina? I don't know.

As far as a resource vs resource valuation goes though GLN seems to be by far the cheapest for lithium stocks.