I need your professional opinions and ideas regarding these niches that I have selected.
1) Gadgets and latest technology.
2) Wedding preparation and wedding gifts and stuffs
3) Health, Wellness and Beauty
Do you think these niches are still hot? You may suggest additional niches as well and some good keywords relating to the niches.
Moreover, in selecting a domain name, how many words should my domain name be composed of?
Any information you may provide will be highly appreciated.