This paper investigates the performance of using multiple intelligent reflecting surface (IRS)-assisted communication as compared to the hybrid approach. We demonstrate that for practical scenarios with a limited amount of radiated power. the performance can be significantly enhanced by increasing numbers of IRS. Upper bounds are derived for multiple IRSs using both ideal and quantiza... https://www.spidertattooz.com/OMEGA-Seamaster-Aqua-Terra-150M-220-10-38-20-02-001-p15833/