Trolling around tonight I found this link that gives a pretty simple explanation of what Proof of Stake (PoS) does/means, as well as lists the variants on the PoS technology. I've really taken a backseat to my trading and buying of crypto since August of this year -I've just been pretty burned out and trying to figure myself and life out.
I've mostly been hodling and watching my PoS wallets grow -I am staking BitBean, PIEcoin, Signatum, Stratis and BitConnect. The biggest problem I've encountered is when my PC restarts or crashes without my knowledge and I lose that precious time staking so I've been trying to devise a workaround.
My current project is to spin up a Raspberry Pi, hardwire it into my router and just let that baby run headless, essentially as a glorified desktop wallet holder.