Lateral rotation with LAL mattress

I have noticed that the lateral rotation component available with some LAL mattresses doesn't seem to get good reviews from writers in this column. Could you please explain why this is so? I thought that that option would be a bonus, but don't want to order one if it isn't that useful. My 18 year old son is spending time on a clinitron bed after a stage 4 sore, so we need to get a different mattress for him. He is at a SCI center, so we do have guidance from staff, but I haven't gotten much guidance on the rotation part.

Thank you for your help.

Audreys

Lateral rotation with LAL mattress