I personally would stay away from Combi ... too much plastic, too flimsy, breaks down way too easily (I was advised by both BRU and Right Start, in US) not to go with Combi. I had one, regretted it, and sold it for a small loss on Craigslist. I am not sure what your main purpose is for the stroller but possibly the Bugaboo Bee (I had a regular Bugaboo a couple of years ago, it's great, but the drawback is the folding in 2 pieces which is not great when traveling by public transport, etc.) or a MacLaren (folds small, easy to travel, fairly light but not as light since it has less plastic then the Combi). I have a double for the twins, it's super super sturdy, we travel with it everywhere by plane and it's still in 1 piece. But I agree babyumma, I never had one stroller, always 2, one for walking and one for travelling ...