I used my PowerLock all this weekend.. I have to say its a nice tool... The pliers are amazing! The compound leverage is a great thing! I also like how you can turn nuts and bolts when the tool is almost closed. I imagine its for tight places? I can cut into a quarter like nothing with the wire cutters too. Its not as good as the SURGE but its a nice tool.
My heavy duty tool favorite list-
1. LM SURGE
2. LM Core
3. Victorinox Swisstool STD./ PowerLock
4. LM ST 200