I like Klein for a majority of my hand tools... I fill out my tool bag with Channellock and Craftsman... I prefer Fieldpiece, because it feels as if the meter was made for HVAC guys, BY HVAC guys... Defiantly Yellow Jacket for refrigerant stuff... I like Milwaukee for power tools and Ridgid for plumbing tools... I try to stay as far away from Stanley as I can and that goes for Dewalt too.