If you are opting for a sit-in baby walker, you should be looking out for those all-important safety features like automatic braking systems and safety standard certificates. If you are leaning towards a push walker, you want to consider things like the weight (heavier the better), adjustable resistance wheels, and the base size (for stability).
Once you’ve considered those things, it’s all down to personal preference whether you go for something wooden or plastic, classic or modern, interactive or imaginative.