if i choose the credits instead of the car, will the car be offered again later on? Or won’t it apear again after i didn’ take it?
Yes you should but i never risked it and chose to skip until i had enough credits to get the car…skipped level ups get stored in the progress screen
How it chooses which car to offer seems a bit strange and I’m not aware of it being explained anywhere. What I found is that up to a fairly high collection tier, it always offered me a new car, so there was no problem taking the credits instead, it just kept looping around the same cars. But there came a point when it started offering me duplicates, even though there were still cars I didn’t own, I think this might have happened somewhere around tier 38. I still occasionally get offered new cars, but only rarely, most of the time it offers duplicates. There are some cars that I don’t think I’ve ever been offered, and some that I think I was only offered for the first time once I’d got most of the cars, e.g. the Enzo, but it’s hard to be sure as I always took the credits instead for a long time, believing it was just looping endlessly around the same cars. So I’d say it’s safest to queue them up, as otherwise you can end up late on in the game having to level up a lot of times to get offered a new car.
I always prefer to skip if I don’t have enough money and come back later to get the car.
I think money is the weakest option.
I chose the driver suits until they turned into mod cards, now I always choose the mod cards because they are worth far more than 50k even when you sell them.
Yes it will reappear but when it’ll trapper depends on how many cars of a particular rarity you have. So if you just started and chose something else instead of a car under the green rarity you won’t see this car for a very long time.
Basically as you play and are past car collector tier 5 you’ll notice that the car reward tends to stick to a certain color. Once you have around 100 cars for that color the game moves you to the higher tiered cars until you get to legendary. Once at this point you’ll need a lot of credits. These cars aren’t cheap. After you have most the game will circle back to blue and then to green.
When I got to the point of getting blues I had a few legendary cars I skipped. When I went ahead and claimed all rewards I skipped and chose things other than legendary cars a few levels later these same legendary cars came back. Basically I had to buy these legendary cars slowly. Once down the game went back to giving me blues and now is at greens. Some of the greens were those I skipped months ago when I started the game.
Yes it will reappear but when it’ll reapper depends on how many cars of a particular rarity you have. So if you just started and chose something else instead of a car under the green rarity you won’t see this car for a very long time.
Basically as you play and are past car collector tier 5 you’ll notice that the car reward tends to stick to a certain color. Once you have around 100 cars for that color the game moves you to the higher tiered cars until you get to legendary. Once at this point you’ll need a lot of credits. These cars aren’t cheap. After you have most the game will circle back to blue and then to green.
When I got to the point of getting blues I had a few legendary cars I skipped. When I went ahead and claimed all rewards I skipped and chose things other than legendary cars a few levels later these same legendary cars came back. Basically I had to buy these legendary cars slowly. Once done, the game went back to giving me blues and now is at greens. Some of the greens were those I skipped months ago when I started the game.
Advice. Buy the green/common cars, take the money.
Thanks for the many replies 
No, im not a beginner, I am already tier 30-33 but got now 50 milestonecars waiting for purchase. But everytime i make 10 laps Nürburgring i get only more and more cars waiting but not enaugh credits to buy them.