I dare to believe it's not yet ADA but rather NEO/GAS who's about to challenge these two in 2k18.

NEO is better-rep, more useful/adapted so far, with an army of future ICO babies being born and/or to come in the upcoming yrs, all powered/paid for with NEO/GAS komplex behind it.

I hold some small amount of ADA though not NEO - but hold a solid amount of GAS instead (smartasses hold GAS, lol)