I cannot decide now between the two. I was literally a click away from purchasing the ZOWIE GEAR celerita s, but then I stumbled on the ADESSO. I will mainly be using this for RTS games, I dont care about the noise because I realize one uses mx blue an the other uses brown. I dont need the noise, but I also do not care if there is noise there, it wouldnt bother me. The price for the adesso was also what kinda brought me in. Im definitely willing to pay for the zowie gear though if the difference is worth it.