Pls Advice!!! Best traffic source for our niche

The best source of traffic is paid or free search, usually visitors from this want to buy immediately.
Social advertising is also quite a good source, however they might not buy immediately but might want to connect with you first (establish some relationship with your company) and buy after that.
Banners are similar to search.
All are very effective if you keep these differences in mind.

From my experience, the best source of traffic is by buying targeted traffic from websites that offer this service. I've tried SEO in the past, it is effective but it takes a lot of my time. So i tried buying from webtrafficgeeks.com and fiverr and they've given me great results in a short amount of time.

Content is the king so for a better response you should have attractive content. After the content, here comes the on-page part. So, here's some most important On-Page SEO Tips are:

Optimized titles and descriptions
Proper URL Structures
User friendly navigation (breadcrumbs, user sitemaps)
Optimized internal links
Text Formatting (use of h1,h2,bold etc)
Image optimization (image size, proper image names, use of ALT tag)
User friendly 404 pages
Fast loading pages
Google Authorship verification for all pages
Top quality fresh content (This is always the most important SEO factor!)
External links (no broken links or links to ‘bad’ sites)

After Google's recent update link building activities are not much effective but still one can do it but not for the sake of getting backlinks. So, here's some ways to generate quality backlinks which are still effective in the SEO world:

- Submit Business Listings
- Submit on Classified sites (if offering products)
- Take part in Forums & Questions/Answers(try to give some genuine solutions)
- Blog Commenting (for branding)
- Guest Posting (for exposure and branding)
- Social Bookmarking
- Social Media Sharing
- Directory (only if have high PR n relevant to your niche)

Just start doing this, surely you be start getting results.

I suggest you employ a blend of paid and free search engine traffic generation strategies as search engines are the best sources of traffic with the highest conversion rates. You can start with Adwords or Bing (if Adwords is too expensive). Also, add a blog to your site and start publishing and promoting great articles that can generate backlinks and improve your search presence.

best targetted traffic is forum links - but legit comments