We bought our first purple mattress at the furniture store and we LOVE it. Then decided a couple years later to get one for our winter home. We ordered the second one online and the options had changed. Now they had a hybrid with springs and only two without springs. We order the Purple Plus because it didn't have springs and we loved our older one without - but it's not quite the same. It's still a great sleep (we noticed from day one) and still not a hot mattress! However, the side support isn't there like our older one. If you get to close to the edge you can roll or slide off easily. The older one wasn't like that. It came with free sheets which were horribly made. Don't even use them.