Just asking for opinions from you guys. I currently now using lc135 standard block. Im thinking to upgrade it to 62mm. But the issue is which brand is actually good and dont burn a whole in my pocket which can withstand a long period of usage without giving a headache ? Maybe Espada ? Cms ? Shark ? Uma racing is the best choice but the price is a little bit to steep Maybe you guys who had use one of the block other than uma can give reviews or suggestions. Thank you.