At the moment, none. I'm waiting on my prospects to grow up.
In the past, I did a lot of events with the same horse but also had horses devoted to one main discipline (reining & speed horses). Hondo, our old stud that I lost not too long ago was my jack of all trades horse. When we were showing a lot (open & AQHA), I showed him in many things. He competed and did well in (points, all around championships, ROMs & a superior) halter, showmanship, western pleasure, hunter under saddle, show trail, horsemanship, reining & barrels. Also jumped him at open shows that had the classes available. As a kid showing in 4-H, I did everything with all of my show horses to be able to win high point awards. I love all arounders.
Life is like a camera. Focus on what's important, Capture the good times, Develop from the negatives and if things don't work out, Take another shot.