Cordless alemite 14 volt or the new fancy 18volt one that tells you what grease is left and how much is being pumped in.I looked at a speedy one but you need two hands I like the pistol ones as half the time you have to hold something right to get at nipple! That sounds wrong
I bought the Fuchs one and a box of Fuchs grease cartridges last year, based on discussions on this forum. My only regret is that I didn't buy one sooner. I have tried various grease guns and this is the best solution in my opinion.Fuchs is the best I have.
So easy to swap the cartridge as it just screws on.
And I have never had an air block!
I use it rather than an electric grease gun I have as you can feel and hear if the grease is going where it should.
Yes I will go with that too, opened a JCB cartridge last week had a good 1" of air at the top, had to tap it down on the bench to get grease to come to the top were it should be. don't see this often but just now and again and on all makes of cartridge.A lot of the time it's the cartridge not the gun at fault