Purchasing a lift for your home garage? 2 Post or 4 post

This video highlights some of the key factors, which I think are important to those with a home garage, considering a 2 post or 4 post lift.  Many factors seem obvious, but with experience I've identified some issues that can change which option you pick.  In this video I outline factors like:

1. What is your concrete type and slab alignment?  How will this affect where you lift actually goes?
2. What are your power requirements and supply like?
3. Which lift is best for Corvettes specifically?
4. Which automotive lift truly serves your needs the best?

Many factors are inside, based on my 20+yrs of automotive shop ownership experience, as well as having many home garages.  I know which lifts I've used more, why I used them more, how I've seen them fail, etc.  Watching this video could save your life, seriously.