Cartesi has a lot of potentials. The idea behind Cartesi is to re-shape the future of D-apps in terms of the possibilities of its development. Cartesi Platform is a very beneficial platform. It solves the problems of block-chain that hinders it's expansive adoption and that threatens the future for the development of D-apps. If Cartesi is so beneficial and as long as block-chain itself has many use cases, Cartesi is expected to have a vast range of applications. They include:
DE-FI (De-centralized Finance)
Gaming
Machine Learning
The Future of Automation
Logistics and Optimization
Research
The first gaming use case of Cartesi is the Creepts Tower Defense Game. So I think CTSI is a good coin to buy for those looking at making viable investments.