Really need help on which coins to stake. any tips or strategies? What are favorite Proof of stake coin and why? Any new pos coins that are worthy of investment? 
The favorite pos coin should be the nero coin itself caused by a lot of people can stake their own neo to get the more gas and they can try to sell their gas on the poloniex exchange site. Because you just try to download its light wallet and you will be able to stake your amount. another choice should be the dash token.