F1 Delta Time hasnt done that well due to rewarding only the top players and costing 500+ just to start and at least 1k to be competitive.
REVV Motor Sports new game however is skills based and fun to play. It also looks like its going to build an ecosystem more similar to Axie where you can earn daily rewards. It should also be far cheaper to get started due having differenet levels of cars. (they already gave away around 25k level 1 cars)
AB1 Price at posting:
18.0¢ Sentiment: Buy Disclosure: Held