4. Tezos (XTZ): 6% Annual ROI
5. Algorand (ALGO): 5.1% Annual ROI
5. Decred (DCR): 6.16% Annual ROI
6. Cosmos (ATOM): 8.34% Annual ROI
I think these are the POS coins that I like in your list. I'm still not sure about Decred but I'll include it to the list. The other choices and list that you have given, if you think they are good for you and you are up for it. I won't have any further discussions as it is your choice.
But for the top list that I've quoted, I think they are worth to look at.