Solid Hardwood, Engineered and Laminate Flooring - Engineered Hardwood

Because of dust allergies, we have decided to pull up our carpet and go with a hard flooring. I am new at hardwood and went to Lowes to check things out. After doing some browsing and reading some online articles/forums, I am leaning toward an engineered hardwood by Brune. My husband plans to put down the flooring. I noticed one style of the engineered hardwood locks together. This seemed to be the easier installation method???

I have two daughters (elementary age) who are constantly tracking through the house. So, my questions are:

Will an engineered hardwood be okay with minor spills, drops, traffic, etc?
Does anyone have experience with engineered hardwood (specifically, the Brune brand)?
Also, has anyone used the locking hardwood, and, if so, what was/is your experience?

Thanks in advance for any expertise you can provide!!

Well, I messed that up. The brand is Bruce (not Brune :0)

Floating floors are popular, especially because installation method is easier for DIYers. Major manufacturers have good, better, best levels of quality, warranty, and price. You will want to buy the best your budget will allow. Pay attention to construction details like number of layers in substrate, the more the better. The thicker the veneer layer, the better (nothing less than 1/8') The finish warranty is important, too. Finish warranty does not cover "minor spills, drops, traffic, etc."

Spills should wiped up immediately. Most manufacturers have touch up kits for dents and light scratches. Traffic requires keeping high traffic areas clean. Grit is the biggest enemy of floor finish. It gets tracked in on shoes and when walked upon it grinds the finish off the floor. Mats at doors and runners help collect grit. Keep floor clean and follow manufacturer's recommendations for care and maintenance.