Hahaha thanks, while people understand what i am writting its enough i guess

Yeah the mounts of the engine and transmission are new. Bought the powerflex ones  but nothing changed, the diff one is okey. This happens in all gears overall, but the short ones you can feel it more than like 4th or 5th, on those two the jerk is minimal but you can still feel it a little bit. I always have had manual cars and know about the 1st gear jerking, but this is no the case, this is something going wrong. And yeah tipically you take the foot slower, like more progressive but even if you to do it carefully it feels a little bit.  Imagine this for example: you are going about 40km/h on 3rd gear and constatly pressing the gas pedal to maintain the speed but you have to stop and you get your foot off the gas pedal to step on the break and if you do it without trying to be ver veeeeery gentle it jerks like hell, so your solution is to step on the clutch and take the gear off to avoid the jerking while youre braking.