Here's why I love the Mityvac 7201....
I remove the dipstick, insert the tube, give her several pumps, then walk back into the house for some coffee and read the paper, while still in my bathrobe and slippers. 30 - 45 minutes later and shes done, all 8.5 qts. If I'm feeling lazy still I just insert the tube into my storage container (I use the plastic jugs from Tidycat), flip the switch, and pump it into the container. (yes, she sucks AND blows)!
No fuss - No muss.