When we got married, we did some researching online for a good vaccum cleaner to put on our registry which wouldn't be outrageous for someone to buy as a gift (ie. Dysons, Kirbys...). We also didn't want a bagless, as from watching experiences of other family members who had them, we couldn't see how they were superior. They made a mess emptying them and they all seemed to lose more suction as they got older, due to the filter I guess clogging with small particles?
Anyway, we decided on the Eureka Boss SmartVac. We LOVE it. The thing does an amazing job. So amazing, we had to raise the agitator up a few settings higher than our old vacuum because the suction was so strong. After a year and half, the thing is still sucking up like the first day, and with dogs, we vac a good 4-5 times a week. I would highly recommend this vac to anyone who is in the market for a good upright. They can be found for less than $150.