This is the way to go. Use a bigger router as an access point if it's a SLT Fiber. I have 2 repeaters and im also thinking to switch. Go for Wifi 6 one
No podi repeaters echchcara successful ne. yanawanam anith kattiya kiyanawa wage loku router ekak use karanna. mageth thibba eka kedunata passe repeater ekak demma. eth madi. eth kalin router eken paratath signal thibba