From this list I'm only aware of Enjin, Gala and Axie Infinity. Enjin platform looked pretty good in 2020, with some promising games being developed (probably the best and most well crafted ones on that time) like Lost Relics, 9Lives Arena and Six Dragons. But since then, I feel like those projects have lost grasp with very poor or slow development and weak or non existent advertisements.
Gala looks a greedy platform to me. When I checked Mirandus, the prices charged to start playing were insanely absurd considering the low graphic models of the game and non relevant features. Everything on that platform is expensive and there isn't anything fully working yet. It's everything under development or beta phase. I've also played TownStar there, and only top players are rewarded with money prizes. A total waste of time for everyone else.
Axie Infinity's AXS can gain more value after the next game's updates which will introduce new features and functions to spend SLPs. All of them are very risky investments anyway...