hi. can anyone here recommend me to use what plan?

smartfon usage: light user. facebook, surf tenet sumtimes, download sum games from playstore.

hear from fren that use broadband or "yes" better bcoz can connect to both laptop n smartfon. instead of fon data plan only
dun really clear bout it thou

before dis dun engaged on any data plan bcoz juz wat to use wifi only. since my fon cannot connect to my unifi, wanna try data plan

concern: still want to use the existing fon numb
want plan that value for money, of course