yeah I know that feeling, still trying new Chinese "Pro" rubbers with half the price of H3 pro blue, only in hope that it can replace the H3 pro blue, but I eventually come back to H3 after each try :ROFLMAO:
I usually buy Chinese rubbers on LZD because they always have the lower price than Shopee. Never tried Aliexpress though. And Taobao is the cheapest, but you need to buy though medium dealder