I did buy a set, however I am yet to fit them. Mainly due to having an unreliable grease gun. So just bought a Wanner again. I gave my old one away 30 years ago, to a friend who was rebuilding a old MG TD? Thinking I would not need it again.
I am finding the greasing job just a 10 mins job now, including wiping the excess grease away. However for touring I foresee the remote system will be ideal, as I grease up every 200 miles at present, and a little grease is better than no grease.