i can add my vouching power to magnus and the guys in stockholm, in summer its beautiful and in winter its just as beautiful but in a completly different way. magnus' jiu jitsu is more beautiful than both put together though. only his accent beats his jits.
birmingham is big money. theyre already making waves in england and i can only see them beginning. micks not actually human, he is a descendent of one the previously considered great ape species. he looks pretty human but id bet on him vs the us army any day. the system they have going in birmingham is super well structured and you wont meet a bunch of nicer brits than those who choke others.
i havent yet visited the other brits but ive heard only good things.
there are killers in bulgaria in the sofia hotbox. (chronic jiu jitsu posts here occasionally.) theyre known as twisted jiu jitsu and if i remember correctly they threw up some tenth planet respect while skydiving or something. not only that but they just had guys winning the euro champs i think.
ralf has just started up in berlin, i havnt trained with him personally but ive competed against the guys in berlin and trained with some of them a bit and theyre are a great sort. germans are always fun.
there is of course also the people that got me into tenth planet, tobi and verena in hamburg, germany. thyre working super hard on getting a moon reopened there and i can only say good things about them. tobi is a monster. he has great knowledge about everything tenth planet. when he did his affiliation video, eddie said it was top three he had ever seen at the time. (i think, dont quote me on this) aside from that hamburg is the party central of europe and is a must visit for anyone in europe.
I suggest trying to get to all of them but imo ralf, magnus and mick are musts, tobi, verena and the guys in bulgaria are very very highly recommended and i cant really give an opinion about the others but definitely worth a shot.
pretty sure 10th planet london is just starting up, london is a different world. always worth a week visit at least.
in conclusion, i hope you have about 3 months at least to spend. youll need it.