Any decent strollers/walkers out there for frustrated 25lb baby not yet crawling/walking?

[Bagabee]

My poor little man is getting fed up of sitting and longs to be up and about - but he's not yet crawling forwards or walking - and is a bit heavy for the door bouncer now - any recommendations for strollers etc? He seemed to like the Leapfrog DJ station at a friend's - any tips from mums with similar babes welcome - thank you! x

I have the vtech walker like this one for both my dd and ds. DS loved playing with it before he could crawl, then started pushing it and it encouraged him to crawl after it IYKWIM and now he is starting to pull himself up on it. Its good and sturdy as well

that's great - cheap too - thanks! x