Pikachu is your girl, probably.

She can teach a beginner lesson Thursday, jump a course at the horse show on the weekend, and go for a trail ride to unwind on monday. When I say 'teach' I mean it. if you want to learn to ride, get a Pikachu. If you want a 'yes man' she is not for you. she will do it right or she will not do it at all.
Benefits from regular confident (training) rides if she is being used for lower level riders but pull her out any day of the week to have fun time. she's a chestnut are through and through, but everyone knows those are the best ones anyway.