Best Backlinks.
 

Need backliks then use google instead of looking here and there.

Best Backlinks are:
Forum posting
Micro Blogging
QnA
Image Backlinking
Social Bookmarking
Blog commenting
Local listings
Article Submission
Directory Submission
Web 2.0

Best backlinks are from related sites, forum posting, article posting sites, Directory sites,web 2.0 sites will be really useful backlinks, hope this wok for you.

Best Backlink backlink on a forum that has the same theme and quality.

Best backlinks can be built using various off page seo techniques. Some of the most effective methods are:

Guest posting
Article submission
Press release submission
Social bookmarks
Classified ads
Infographics submission

Forums are good, but you can't depend on it. try to build links on high authority sites and try to build links on niche related website.

Backlinks for high quality and related websites.

Image Backlinking
Social Bookmarking
Blog commenting
Local listings
Article Submission
Directory Submission
Guest posting
Article submission

Is article submission still works today? i mean writing an article is not that easy and if you're just posting it into an article directories why not post it into your own blog?

Get the backlinks from high PR sites but try to build backlinks slowly else google will mark your backlinks as SPAM .

Yes i go with Rahulkumar answer

Best backlink are
Social bookmarking
Directory submission
Forum posting
Press release submission
Blog submission
Article submission
Blog commenting

You can get best backlinkings by:
social bookmarking
forum posting
QnA answers
press release
blog submission
classified posting, etc.

Best backlinks are those backlinks which can be created by the different tasks for getting the traffic. Backlinks can be made by the following tasks such as
Forum postings
web2.0
social bookmarking
image backlinks
video creation
ppt submission

For dofollow backlink you need to start with local business listing and forum posting.