The Smart Lipo part of the liposuction is only one, tiny aspect of the entire procedure. Unfortunately, it gets way more attention than it truly deserves, and I do the SmartLipo method, so I am not biased against it. The most important aspect in my opinion is what surrounds that 10 minute part of a 4 hour procedure if done right - and that affects your recovery time and pain significantly!
If you have the true tumescent liposuction done with it, you can go back to work two days after your surgery (or less if you don't mind wearing a jogging suit to work the day after surgery). Really!
Additionally, if you don't want bruising and pain, you want to find out if they are doing true tumescent. If the answer for any of these questions is that they have longer recovery or bruising ability, then you ought to consider going elsewhere.
Usually, dermatologists are the ones who do the tumescent method, while others claim to do it, but don't. Good luck on your surgery!