I have been training with Barry Lane of Larry York Aviation for the last few years, and now Larry is retiring, and Barry is taking over the business:https://www.thecommanderguy.com
I have to say, honestly, that Barry is one of the best instructors I have worked with (and I have worked with a LOT of instructors over the last 35 years!). Every time I do a recurrent with him, I learn something new. Barry also did the certification flying on the 3100 autopilot (using my airplane), so he is extremely knowledgeable on that topic.
I can't recommend him highly enough. I just completed a recurrent with him last week, and as always it was a great learning experience.