Thanks for advices. I think I'll give some hard work on QGD espesially exchange and stick with french as in some cases I think its smart to after d4 play e6 or Nf6 (which could lead to french) to make opponent avoid nimzo, that way getting better QGD exchange variation. And for white try somethin unusial with d4 without c4.
Also I thinking of trying leningrad as not such solid but more dangerous and universal that even fits as White. Since I have book about it "Valeri Beim Understanding the Leningrad Dutch". But never tryed to read it as it's introduction was quite scarry, when explaining that black can be beated badly Also my former coach had opinion that f5 is worst move against d4.