coins.ph and BuyBitcoin. Both appear to be well operated, economical, and offer normal exchange
what's the daily volume of these?
IMO, Localbitcoins is the biggest Bitcoin exchange (in terms of volume) there. Both coins.ph and BuyBitcoin are relatively new, and most people are unheard about their services.
I was told this week by Localbitcoins that the BTC trade volume is greater than China and on the order of Spain, but higher BTC per trade i.e. fewer trades.