Are vibrating bouncers better than self-bouncing ones?

Reviewers are split. Some parents say vibration 'works like magic' to calm fussy or reflux-prone babies, while purists in communities like r/NewParents prefer a sensitive spring design the baby can bounce on their own without batteries. If your baby is soothed by motion, a vibrating model like the Ingenuity is worth considering; if you want minimalist and durable, the self-bouncing BabyBjörn or ComfyBumpy style is favored.