I've tried a couple of memory foam toppers. One was 2.5" and 4lb density (supposedly.. but it was heavy so maybe weight doesn't matter) and it was just too soft.. like I fell through. The other was a 1.5" topper from target that was lighter in weight... I could feel the density just was light... and it was actually a lil firmer to the touch but I fell right through that and it made the whole bed like uneven.. I don't want to sink into it TOO much. i want it to be like my mom's tempurpedic where it feels firm but comfortable..

Should I get foambymail topper 2"? Are they better quality?