The Major Oil Companies were never too famous for high quality greases in times past. Thier stuff worked, but if you felt you needed and demanded the best you could find---you would turn to a specialty company who specialized in grease.
I have been using for awhile now, however, Chevron Delo Grease #2 on everything here---tractors, mowers, cars, trucks. Chevron has a number of outstanding products, such as their Delo 400 engine oil that is factory fill at Kenworth and Peterbilt, they have a unique gear oil that is patented, a borate product rather than sulphur-phosphorus called Ultra-Gear that is tremendous. But I have found the Delo Grease to be able to lubricate all I own with excellent results, without spending a fortune on the product. Mobil Oil has their XHP greases, one has Moly if you prefer Moly, or choose the plain one without Moly, either one will do a great job and keep money in your pocket. Nothing wrong with 6.00 buck a tube grease, but there is alternatives that still perform and do a good job.