Toto toilets have always been my favourite. Unfortunately, here in my area, Toto Drake costs over 300bux each...jobbers pricing is around 285...still very expensive if I am to consider retrofitting all 3 of them in my house.
I ended up purchasing Foremost 1.6gal flush type (Opal): got them for around 84bux+tax each...with Map 1000g(grams) flushing power, none of them exhibits clogging yet..(unlike my Eljer 13L flush, which can't handle the mess well).
All other domestic brand names like AS Champion4, etc. are extremely expensive in my area...costs way more than what I'd like to anticipate for the sake of water conservation.
Missus hasn't requested for bidet or heater toilet seats yet so hush....
Q.