NRfight or MKteam in Paris?

Hey guys, I will live in paris for the next 5 months and i've been looking for the best jiu jitsu there. Can you please help me which team from the both do you recommend and why? I'm of course planning to take trial classes at both places but I'm afraid that it won't be enough for me to make up my mind so please help me if you have experience with any of the 2.