Trust wallet is one trusted for me. One time I am using coinomi but at this time not. I hear about what you talking about even I am also know about the fact they had little issue about energy (NRG). Little debate in twitter about Gen 3 migration and Coinomi team try to cheating NRG team.
Hi Zero, There was no 'issue' with NRG, We (Coinomi and the NRG team) could not reach an agreement to continue our partnership, although we did try, so we could not support the GEN3 migration. Coinomi did not try 'cheatin' the NRG team. You can read our reasons for not supporting NRG gen3 here:
https://twitter.com/kimionis/status/1235657505361063937?s=20