[Is this the alternative to PrestaShop 1.7?]

It looks like PrestaShop is not suitable for your needs. Give me some detailed descriptions of your product line for better advice.

[How can I migrate users from my old online store to Magento?]

" I have almost 300 000 users on my old online store and now i switched to Magento. I wouldnt try to do that on my own, it would go on forever. Maybe this will help: http://cartmigration.com/category/cart-migration-tools/magento-migration. They promise to do everything automatically and in a very short time. Can i trust them?"

I read similar questions, who has the same questions? :)

[Url changed after migration]

Great article it was really useful to read!