Original Pro Mattress

My Emma Pro is 4 years old now - so half way through its life - and has 0 issues. It is on an official Emma bed (no idea if that helps) I do always use a mattress protector and rotate it every 6 months. I always get compliments when people sleep over on it. My younger brother has just got the newer “elite” version. He is very happy with it. Most the review for bad sagging seem to be when people brought the cheaper “lite” version and also when they were using it on a bed with metal rails rather than wooden slats.