We have migrated 3 sites over to Magento 2. The first site was migrated in September. We have had nothing but problems. Extensions are few and not supported. And the worst thing of all is that there is a Magento 2/Paypal BrainTree bug that occasionally causes an auth failure and so legitimate orders are being rejected and we have no way to help the customer place an order even though they have a valid card. I wish I could say it is just us. But just yesterday I tried placing an order for an extension on Weltpixel (they are also on Magento 2) and I got the same server error some of our customers get when trying to place the order. And I know the credit card information is correct. Magento 2/Paypal BrainTree really need to fix their bugs. You should not go over to Magento 2 when customers cannot even successfully place orders. Do not be an early adopter. Do not make the same mistake we did.
I have the same problem for 6 months ....
The magento 2 solution has deteriorated drastically.
Less convivial and especially full of bug and doubtful solutions that are late.
What is an ecommerce solution without the possibility of making reliable transactions.
Magento won, I give up this platform. Sorry.