Powder for .243 and .223

I’m going to start reloading (finally) next week and I need powder. For now their are two rifles I need to load for, the first is of course my AR and the second is a .243 Winchester model 88. Is there any powder that will work well for both 65-75gr loads in my AR as well as similar weight bullets out of the .243 for varmint work?

Hodgen Varget will work for both and be good. Maybe not the best but it will work, I run varget in my .223 and it does well.