1. Any electrical store to see & touch the actual unit, to the end get online

2. Straight pm zheilwane for query & best price (yes can test demo unit in stores, but such testing not really helpful as it will be demo in showroom vs actual kitchen later on)

3. If u planned to get branded, go those shops... if only concern is size & depth, shop online (few sellers actually give me same words: how often u will see a aluminium sink break? its aluminium, even an aluminium sink in ur grandparents house is still usable till now)