Hi All, I'm doing bathroom reno and sourcing for a good toilet bowl. I realised a frustrating fact that most store people or even agents could not tell me the flushing pattern for the toilet bowls that they are selling (eg, tonardo flush, normal flush, high pressure flush...etc). So I'm seeking real users experience here for a toilet bowl recommendation. I have bad experience with my current toilet bowl in MBR which came together with my apartment. The flushing coverage is very bad even if I adjust to the max water volume for flushing. I reckoned it is the design of the runners within the bowl, the way the water channels are distributed around during flushing. It left some surface totally dry during flush and had been this way since day-1! Most of the time I need 2 flushes to do the job...Nowadys alot of stores tout those save-water designs for WCs...to me there is be no point at all if I need >1 flush to do a clean job. Anyone can recommend a good flushing toilet bowl, preferably single pc or sleek 2-pc that won't break the bank$$$? My budget is <$600. thx!