What are CGC turnaround times like in Germany?

Now, I know it says 45 days on their website, but I'm just looking for people's experience because I know grading companies are not known for their punctuality. Now, I'm preparing a submission of 8-11 cards (not sure yet). I don't need it to be particularly quick, just not painfully slow. I'm vending at a show in late June (June 27th to be exact). And I just need them back by then, will they be done in time?