๐ญ๐ถ๐ป๐ฐ ๐ฎ๐น๐น๐ผ๐, ๐ฆ๐ผ๐น๐ถ๐ฑ ๐ฏ๐ฟ๐ฎ๐๐, ๐ฆ๐๐ฎ๐ถ๐ป๐น๐ฒ๐๐ ๐๐๐ฒ๐ฒ๐น, ๐๐น๐๐บ๐ถ๐ป๐๐บ ๐ฎ๐น๐น๐ผ๐โฆ Which material makes ๐๐ต๐ฒ ๐ฏ๐ฒ๐๐ ๐ต๐ฎ๐ฟ๐ฑ๐๐ฎ๐ฟ๐ฒ ๐ณ๐ผ๐ฟ ๐๐ผ๐๐ฟ ๐ฝ๐ฟ๐ผ๐ฑ๐๐ฐ๐๐? What are the pros and cons?


