Most were doomed to fail as the people who created the coins didn't create any use cases for them. Wanting your coin to succeed and putting in hard work advertising/posting is great but a use case needs to come along with that.

I had hope for a few but it looks like Leo is the only one that stood the test of time within the ones I was collecting.

I'm a little peeved about the SPT token continuous USD value drop. It should of had a use case within the game of Splinterlands but for some odd reason it doesn't. It still has potential so I'll keep collecting and stacking it for now.