Comments about Aqualung AquaLung Legend LX ACD Regulator with Free Legend Octopus:

Let me start by saying I wanted to purchase my own gear after using rental gear last year and not being very comfortable with it, especially since I labored to breath at 70 feet plus, I expressed to my LDS what my concern was and he made 2 recommendations this regulator and the Scubapro MK25/600, I went with the Aqualung LX and I'm happy I did, I went down 120 feet and I could not feel the difference, I felt like I was breathing at 15 feet, the adjustment knob worked great underwater and the free flow adjustment lever worked great on the surface.

The only reason I gave it 4 dive flags is I have not used all the top of the line regs out there, but that being said when I have to buy again it will be this one.