LBRY seems kinda dead. I only keep my coins cause they are only worth 4$ or something lately. I dont think its a good buy.
I was wondering about this a few days ago. LBRY seemed to have really good potential, which made me wonder why has it been left behind? If it would've had more marketing or promotion, I'm sure that it would've became a very popular platform for decentralized content sharing. But maybe things could change, and LBRY could be worth much more than what it is right now.
Anyways, speaking of altcoins to buy I would consider Ardor as comes from NXT developers, and the features it brings like Child Chains look very promising. It is so undervalued right now, but I think that things will be very bright for Ardor once it launches next year.