$ADA stands out for its scientific base, safety, and energy efficiency via Ouroboros.
Its biggest challenge is real adoption, and if the proposed developments are truly implemented, $ADA could surpass its #ATH predecessor.
The big problem, in fact, has been the slowness in its progress, especially compared to its competitors: ADA has a limited number of active dApps, scalability still in testing with Hydra, lower liquidity in secondary markets, among other delays that prevent $ADA from regaining traction to become one of the leading projects in the crypto market.