Wow what a messy launch. My experience from Germany regarding the 3080. Long story, sorry for that.
On launch second, I tried to buy an MSI 3080 Gaming X Trio on proshop.de and of course the site crashed. They had 15 cards in stock. But I slowly made progress and was able to successfully order the card. Got a confirmation mail, delivery on September 21nd. Of course charged me directly. Then two days later, received an email, that the card is currently unavailable. They send out emails from their marketing, explaining that they're sorry, thousands of orders came in and more made it through than stock was available.
Next day, I asked them when the next stock will come in and how many people are ahead of me, so I can decide if I'll cancel it or not, because they already charged me 840 euros. They answered that stock will be available in November, but they don't know how much. And that they can't tell me any numbers, just that I'm in the "midfield". No answer to my question if it's midfield of 2000 or 50 orders. So I canceled the order.
But because I've already got a sense that nothing will be available for real, I kept looking the whole time. Found a Gainward Phoenix GS on a smaller shop on September 18th. 829 Euro, available on October 22nd. So I also ordered this one as a backup plan. Asked them if the delivery date is at risk.
Received an email shortly after that they don't know how many cards will come in and when they'll be available. Still keeping this order because I didn't get charged yet.
Two days after launch, Conrad.de had the Gigabyte Gaming OC for 899 euro, delivery on the 29th of September. So I also bought that one, got charged directly as well. On September 22nd, I received an email, that it got delayed to October 8th. Which was fine with me, ok.
On September 24th, I received an email, that the order is postponed indefinitely. They don't know when these cards will be available again and how many it'll be. I asked them if it'll be November, December or January. Would be nice to know, because they have 899 Euro from me. No answer.
Keeping this order for now.
Also on September 24th, jsc-pc.de had a Gainward Phoenix GS for 829 Euro, delivery inside one week. I bought it, got charged directly. Received confirmation and all.
Next day, they cancelled my order, saying they're sorry. They don't know when the cards will be available and how many.
BUT now have the same card listed for 930 Euro, so 100 bucks more, for preorder. I see what you did there. Currently waiting for my money back.
Now I again pre-ordered another Gainward Phoenix GS on a store that said stock will be available soon, just because it offers the Watchdogs Legion bundle while the others don't and it is the cheapest I've seen this card so far.
That means I have the Gigabyte Gaming OC and two Gainwards in the pipeline, all without any info on availability. Great. Will have to see which one will be actually available in the next months, if any.
TL:dr
Shops took my orders and money, said the cards are available during the purchase. After a couple days, they said they have no idea when stock will be available. Another shop cancelled my order to increase the price by 100 Euro.
I don't want this crap anymore. I stopped looking for cards now and will just wait. Of course I really want a card as fast as possible because my 1080ti is showing its age and I want that RTX. But the prices in most shops have already significantly increased. Cheapest MSI Gaming X Trio is listed at 899, while it was 829 before. Other prices are way higher.
A lot of very bad and unprofessional online retailers out there.