I do love my Wike. I personally don't jog anymore but did prior to having kids. I think the Wike would be great to jog with, its very smooth to push even with my kids in it (DS#1, almost 4, 34 pounds, 39 1/4 inches and DS#2, 1 1/2, 27 pounds), DS#1 is pretty lean and mean but he has tons of room in the Wike and if he doesn't feel like sitting next to his brother there's enough room for him to sit on the floor too (I've even heard of others putting 3 kids in it). There's little pockets inside to hold toys and drinks and snacks to keep them occupied. When DS#1 was 2 1/2 we took him to our local bike shop to test out a Chariot and he already looked squished in it. I don't know about the Burley or Kelty sorry, I never did try those in person. I know I did alot of reading before I bought ours and the Wike was the best for tall and older kids, I'd read reviews and it always seemed that people would first buy a Chariot and then sell it and end up buying a Wike later cause their kids outgrew the other. If your in the Fraser Valley and want to come try mine out you are more than welcome. There are 2 things I didn't like about the Wike:
1. No hand brake - I would have liked that so I could take it rollerblading (but for me that wouldn't be that frequently anyways so its not that huge a deal); and
2. That I couldn't try it out before I bought it, it's kinda a big expensive purchase without going and trying it in real - but it was an awesome purchase and I think we will get lots of years of use out of it and then hopefully still be able to sell it for a good price as it is really great quality.