I have tried another product (no names mentioned) and I had nothing but problems - at each step of the way I was presented with some drama to deal with.
Akeeba just simply is bullet-proof. I have in the last two weeks had to restore EIGHT new sites and on ANOTHER SERVER. Seven of these were Joomla sites. Akeeba restored these flawlessly each time - with NO hitches whatsoever. The eighth site was a Word Press site which I transferred last because I was dreading having to use the other backup product. Sure enough it took me a whole day to get the site on the new server with that other backup component and I ended up having to restore it mostly manually anyway!
The Akeeba developer Nicholas is not only smart and professional but he has a sense of humour and is very attentive to any questions or issues put to him (the only problems I ever had with Akeeba were due to my own mistakes).
When it comes to backing up your site - you don't want excuses or have to wade through forums to find answers to restore your site. You just want it to work - period. And importantly you want to know its GOING to work as that is peace of mind.
That is what Akeeba does - it works. It is embarrassingly easy to use too....
We are lucky to have people like Michael Richey supporting the Joomla community
CMigrator proved to be the solution. What impressed me so so much was not only the availability of such a product but also the PEOPLE behind the product. Having some technical issues (not being a technical whizz) I asked Compojoom if they could help and I said I was happy to pay for this. Daniel promptly suggested I call them in Germany via Skype which I did and about an hour later they had fixed the issue. I am not sure if it was of my doing or something within CMigrator that had caused the issue but either way they would not accept payment! How much does that tell you about the confidence you can have in this product and Compojoom - and Compojoom's OTHER products as well (by the way, I have CComment as well and this also imported over a thousand comments from WP without a hitch - remember, if you are going to import articles from WP or Drupal etc you will want to preserve your comments as well and this product does it for you).
I cannot recommend Compojoom highly enough and I have had experience with a very large number of Joomla extensions. Well done Compojoom and thank you.
While SP Upgrade does not attempt to migrate extensions, I would prefer to do the extensions manually than use something with appears inherently unstable and does not maintain the integrity of your content ids.
So well done to the developer! A small price to pay Thank you.