after about 20yrs of being a globe postpaid subscriber, I went prepaid when I can retain my old number.
lowest postpaid plan is 599 wd 2gb/mo, unli call/txt to all networks. thats it. OTOH, prepaid plan can be had for 99php 8gb unli txt/call all network valid for 7days. doesnt make sense why prepaid is cheaper than postpaid.