We are vegans, I am 1.65m tall, weigh 50kg and sleep on my side, my husband is 1.82m tall, weighs 78kg and also sleeps on his side. We have a super king size bed with slatted base.
We bought an Eve mattress in the summer for our new bed and I find it so firm that I wake up with back pain everyday.
We had a king size wooden bed with a rest assured mattress for about 15 years and we both slept very comfortably. It had 1200 pocket springs.
We've been looking at your vegan options but are puzzled as to which one would be good for both of us.