I have been playing on NovaRO for 2 years, I can safely say that's one of the best servers I have ever played. Stable server, I don't need to worry if the server will die in 3 months. No P2W, cash items are mostly cosmetic and utilities and you can buy it from other players with zeny, no need to invest real money to advanced here. Good cadence of updates and good population to do instances and others. NovaRO is definitely a good server for a renewal system experience.