I am considering to start a new blog. Buy articles, and do SEO work myself. Monetizing with adsense and in few months able to get some monthly revenue. But I can't decide what niche to choose. What do you think is less competitive niche right now, and would pay good for Adsense in 3-6 months of daily work?
With 3-6 months of daily work you can get a lot more money doing SEO with other methods. Adsense is not the only way to earn money with SEO, and definitely not the best way. But if you are searching for a niche, try luxurious cars. Adsense has a high CPC for that.
If you get to less competitive niche, would it mean less traffic and gain for your adsense because it got less visitor? If you can setup your website soon, you can also opt for other money generating strategy. Ex: Blogging/Guestpost, Banner Ads ..
Less competitive niche does not necessarily mean less traffic. Is it not better to rank first on keywords less competitive, instead of last on the ones who are competitive and bring lots of traffic? :/
Yep.. it might not always mean less competitive is less traffic but if you rank 1st on it and nobody is searching for it, who would be your visitors? IMO, it'll be best to stay competitive and chase real users.
It might be less traffic but it might also be harder for advertisers to find good publishers so their price per click is higher - and if the product is expensive that's still a win. It doesn't really matter what we recommend, you have to work with a topic that excites you, that you have some credibility with. Give us some idea about the topics where "won't shut up" and we can point you in the right direction.
Good pay from adsense depends on niche and traffic. There are number of articles over internet about it but I find this one useful: http://www.tips2secure.com/2016/06/low-competition-keywords.html It is hard to say how much you can earn from adsense because there are number of things behind it.
this is hard to say. health, money, and education are the easiest niches to make big money from but at the same time everyone's going into them. maybe find specific niches within those three that not many others have thought about yet.