amordeastrum

My laptop is aging Y560. Been looking around for stuff but still cant decide if i want another Lenovo idea pads or go with something like Razer Blade. I know theres huge price gap and I already have gaming desktop, but when my family member (especially my sister) comes over, she games on my y560 with HD5730m and it just looks too terrible... im stuck at a cross road of wanting too many things from a laptop.. Light weight, portability while having performance to replace low to mid range gaming desktop... MBA + eGPU looks like a good option too...

I think this question might be asked before, but if i flash it and something goes wrong, whats the chance of it being a soft break? or a hard break?

Is there a negative consequence of flashing Classy bios on my SC ACX? mine came with 80.10.36.00.80 bios.