I love Pinceo!!!! Top 50 FTW! And no it is not a joke. I ladder on PS and I got number 3 before the ladder reset two weeks ago. I am now number 11. I use the following set for Pineco. Just sharing it.
Pineco@ Berry Juice
Level 1 Lead
Sturdy (0 Spe IVs)
Pain Split
Stealth Rock
Spikes...