Without info why you dissatisfied makes it hard to know if any of the others will fix your problem.Not to hijack this thread but I'm having real issues with grease guns. I end up wearing more grease than I get into the machine I'm trying to grease. I just threw away another grease gun today.
I'm now considering a Milwaukee or DeWalt cordless, or the German one Tractor Mike advertises.
Any experience with those types?
I do have the Dewalt cordless grease with a Lock-N-Lube tip and really like it. I picked Dewalt because that is the battery platform I'm on. I believe many of the major battery platforms have a grease gun for their system.
Yet, it may have more to do with the use of the tool rather than the tool itself.