So I was doing super training and maxed out my stats which caused my poke to be "fully trained". After completing the 3 super levels of super training 2 more levels of secret super training unlocked. After completing them I am told my poke is "supremely trained". My question is what bonus or effect do I get for being supremely trained? The stats stopped increasing at fully trained so Im wondering if it is something behind the scenes.
Wondering too. Just did the same with one of my pokes. Honestly, was expecting maybe just another ribbon (yayy?) but didn't even get that. As OP said, just a message stating, "Ay, you got a supremely trained Poke. 'Grats. Peace out."
I got the supremely trained on all my starting pokes (torchic, charmander, pikachu, and froakie) and I'm not sure if it helps later, but other than the regular training I havent seen an increase with supreme.