Haha don't know if TS is self advertising.
But also looking at adding a tankless water dispenser in the near future, doing research now.
Seems like very little information and real life review given on the internet over big brands with big prices like Wells, Ruhens, Livingcare, Cosmos, Cuckoo etc. Might really need to go make appointment to showroom to find out installation, features and prices.
My research shows me this
Wells the One - for every water it dispenses, it uses water. The very pretty series require a very big hole in your table top. The discharge is 1:1. For every 1L drinking water it disperse for you, it uses 1L of water as waste.
Living care - same as above outlet required
Sterra - same as above needs outlet to discharge constantly and no alkaline option. Cheapest and one of the sleakest though. KOREAN oem wannabe
Ruhen - doesn't look as nice, pricy but doesn't have this outlet draining water problem, its V series on the website shows no specifications, no alkaline capabilities etc. Fishy. Can obtain brochure from sales person to understand more but the price point makes no sense
Wells TT UV+ - is one that has no need for discharge outlet. Can consider. Price point cheaper than Ruhen
Cosmo - dont bother
Those which has a requirement for both in and outlet you need to be wary of additional water burn (means u pay more for water bills)