Hi guys, Im totally new to water heater, however im planning to change one before SST comes in place.

I have seen afew today, quited satisfied with the DC Elba / Joven which costs ard the same like 6xx - 7xx, which would u guys recommend.

And I also saw the range shower head which is something I feel quite decent, however the promoter was saying it depends on the strength of the water supply, any clue to check whether my house water supply has such capacity lol? (landed 2 storey with bathroom in lower floor)

Sifu Dada Please help !