We have a Bugaboo Cameleon as our primary stroller and a Mutsy spider as our umbrella stroller. We use the Bug the most since the baby was born. We love this stroller because we were able to use it as a bassinet when he was first home and he slept in it on the aerosleep mattress that came with the Bug for the first 2 months. After 2 months, we started putting him in his crib and actually didn't use the Bug seat at all. We instead placed our Maxi-Cosi Cabriofix carseat with small bugaboo adapters onto the Bug frame and used it as a travel system. At about 3 months we converted the Bugaboo bassinet into the Bugaboo seat and would put our child in it on long trips out and about. We still use the Maxi-Cosi on short trips. The Bugaboo is a great stroller in its full form. As a child stroller, the seat can be easily switched between forward to rear facing. The front wheels have full suspension, and the rear wheels are air filled. The stroller drives smoothly, and folds compactly and the handle is reversible. It can even be placed in two wheel mode to go in sand or snow. The suncanopy provides great coverage. We have the Breezy canopy as well and it is nice for sunny days at the beach. The stroller has a large storage bag that attaches under the seat. Our only initial complaint was that the bug didn't have a cup holder but we just received Bugaboo's newly released cup holder and it clips right on the handle.
Our other stroller, the Mutsy Spider, we bought to roam around Disney World. We wanted an umbrella stroller that was light weight, had an adequate recline feature, large sun cover, and could fold down to a minimal size. We initially looked at the Quinny Zapp but it did not have a recline feature or undercarriage storage. The spider was wonderful for it's purpose. It definitely can't carry everything from a nursery but our son was very comfortable and could take naps on the go. There is also enough under seat storage to carry a small diaperbag or a couple of jackets. The wheels are well made and the stroller rolls well. We haven't had problems with it tipping eventhough it is a three 'wheeled' design.
We also have a Maclaren Triumph that we don't use since the Spider arrived.