I have never seen anyone come close and I know a lot of good men. He always did his best, if he was given an assignment he did it the best he could and usually with great success.
There is a reason he had like 12 hometeaching assignments when he passed away. It was because he always completed his visits and took care of all the widows in our home ward. If he couldn't fix or repair what was needed he made arrangements to get it taken care of. A true servant of the Lord in my Opinion. I am truly grateful for his example and his faithfulness.