Feedburner vs. Feedblitz

[markw10]

I am interested in using either Feedburner or Feedblitz for my E-Commerce site. With time I'm also launching a website that'll be a blog and will want to use one for that also.
I am able to export product feeds from my website and would like a service which will take those feeds and then send them out to subscribers, mainly to send a list of new products since the last day/feed so that subscribers can basically get a email with new products added to my store.
I don't really need a lot of customization and just want something that is easy for a customer to subscribe to or unsubscribe from if necessary and like I said if possible will list changes to the RSS feed (new products) since the last feed.
Which of the above would be best or is there another that is better? The only thing I see is that Feedblitz has a small cost and has email and I don't really need a new email address. I think it may be more suitable for my blog when it's launched and Feedburner for my store.
I am interested in opinions from others out there. Thank you.

[AussieWebmaster]

have you tried just using a blog and whenever you add new products it notifies your subscribers like a new post

[AussieWebmaster]

OScommerce has a mod that does it for new products http://www.oscommerce.com/community/contributions,1382

maybe go with that

[jag]

You may create a dynamic RSS feed for listing products and new products and configure to feedburner and as well you may submit product feed as sitemap in Google Webmaster tool in "subscriber stats" section to track Google subscribes so it benefits both evenly

Best,