I to just added a lift to my shop. There is a lot to consider, I did a ton of research before I bought mine as well. I think for building cars a four post is best, for service work a two post is better. All of the parking lifts a made off shore probably just painted different colors depending on the brand. Some brands use the Chinese made frame and add American made hydraulics. I was really concerned about the locks as mentioned by Doc, the Peak 409P I purchased has the same adjustable lock bars as the direct lift as well as secondary cables break lock in the event a cable broke. I'm pretty happy with mine now I got the bugs worked out.