Suikoden II is generally considered one of the best JRPGs on the PS1, and while the English translation isn’t spotless the writing and setpieces have a similar quality to Chrono Trigger. It is a sequel to Suikoden and you’ll enjoy the second game a bit more for having played the first one, but it’s not a requirement. The original Suikoden wasn’t nearly as polished and I’d hate for you to give up on Suikoden II because you burned out on it.
The original PS1 game had both main character options, if that makes you feel better about it.