Hi! My drummer is a beast and my rehearsal room is not big or acoustically treated enough and everytime I come back from practicing I hear a low hum until the next day. One of my ears is especially sensitive and I always orient it away from the drums, although if I have to go near it and the drummer plays, I even feel weird dizzy, like my brains are bouncing around my skull. I have some problem in my hearing but the doctors never found anything at sight examination, probably something related with equilibrium or a neurogical issue, dunno. I have tried a lot of earplugs, with little success, I am using a couple of Alpine Musicsafe, they prevent my head from aching but I don't enjoy playing with the band anymore, I lose every small nuances and I end up taking them off after a while. I think buying something more expensive could make my experience more pleasant, so after a lot of reading, I'm indecisive between: https://www.thomann.de/es/in_ear_elacin_9_laermschutzfilter.htm or https://www.amazon.es/Protección-Auditiva-Earasers-Fidelidad-Músicos/dp/B00E2D9HAA Anyone tried these? They are around 50-60 bucks which is as much as I can afford, I have read good reviews on both, do they really protect you while not messing up with some frequencies? Thanks a lot in advance!