Is there a swing comparable to mamaroo in sturdiness, stability, and rocking motions?

The cheapest “used” mamaroo I’ve found in the last 6 months has been $175 and a brand new one will only be $200 with my registry discount so it seems better to get new and not worry about it coming from a house with smoke or pets or missing the mobile etc.

I’m just struggling to spend the money 😫 but my son wouldn’t let me put him down ANYWHERE except the mamaroo last time so I feel like I need it again. Other swings don’t look quite as stable either when I have a bulldozer 2 year old running around.