H1 or H2 for Post Title SEO

[DojoGuy]

I know people suggest having a H1 with your keyword on your page somewhere to help with SEO.

My current wordpress theme has the post title as a H2.

Is there a big difference in using H1 vs H2

[DavidKauzlaric]

I would set your post title as the H1. That is my personal preference and what i do for my clients.

H1 gets a little more weight than an H2, though it is not much simply because it's too easy to stuff.