Welcome aboard, Gymnasticsmom20! I'm not sure investing in any of your options is going to change the overall ride, although I think there are a few threads about aftermarket springs.
SUVs tend to have a higher center of gravity and hence a stiffer ride. Have you owned your Ody for long? The new Odys were lowered by about four inches to make cornering a little safer and smoother - at least that's what the salesman told me in 2017. I don't find the ride is too bad, but that's a personal thing for sure. For long trips, I tend to alter the seat positioning a fair amount. It helps maintain better circulation to the load-bearing body parts.
Sorry I couldn't offer much more help
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SUVs tend to have a higher center of gravity and hence a stiffer ride. Have you owned your Ody for long? The new Odys were lowered by about four inches to make cornering a little safer and smoother - at least that's what the salesman told me in 2017. I don't find the ride is too bad, but that's a personal thing for sure. For long trips, I tend to alter the seat positioning a fair amount. It helps maintain better circulation to the load-bearing body parts.
Sorry I couldn't offer much more help