I have a Razer Hyperflux Mamba and the switches are starting to double click and loses the hold on mouse one and the grips have lost its stickiness and are starting to peel. Also mouse 3 does not work at all but the scroll does. I see that Razer has discontinued the HyperFlux series and Razer support is no help do to the warranty being expired. I don't really care to fix the mouse since it is discontinued. So I'm realistically looking to replace the mouse but I'm not against the idea of fixing it. I've only used Razer mice so I'm not too sure on whether to switch brands or just keep with Razer. I'm looking for the closest fit as the Mamba as possible without it feeling awkward. Thanks for any input or suggestions you guys have!