I can’t speak on latex, but we have a Sleep Number. With the 25 year Warrantee and the comfort it was worth it; especially as before my wife and I had back trouble. Likewise we both woke up with a crook in the neck, so we bought their mattress. Problem solved. Cost wise, it is working out. Our last spring matress had a ten year warantee but was worn out in seven and was four hundred bed and base. If this was lasts its warantee or even two thirds we broke even. In addition, not being in constant pain is worth it to us. That said, we also waited for Black Friday Sales and saved 25%, and also used the credit card to save another 10%.