After tipping over my 3 wheeler BJCM with huge non-walking toddler in it, I think I need something more stable. Budget is tight . I've been recommended Joie litetrax 4 wheeler. It's 149.99 at Argos in one of the colours. How does it compare for build quality and easy to push-ness? It's going to take a battering as all my buggies have, and it needs to last a couple of years heavy daily use. Or any other suggestions. Would love a BJCM4 but no used ones locally (Facebook eBay and gumtree)