Looking to get exposure to Lithium (long term)

$LI-CYCLE(LICY.US)$ I'm currently looking more into $LICY as I believe the continued push towards being less wasteful and more mindful of waste in general will lead to battery recycling having a bright future.

$Standard Lithium(SLI.US)$ I also came across $SLI and while I haven't done a deep dive into them yet the technology seems interesting.

$Lithium Americas(LAC.US)$ I have also seen $LAC get mentioned a lot, but I haven't done much research into them either beyond knowing they are mining company.