A bit of a sigh of relief, in fact, compared to Blur and Arb, Blur profitability is higher. Because Blur is so short and there are so few people to start with, the rewards are exceptionally high. Arbs, on the other hand, are a must-have for almost everyone, and it took time and effort, back in April last year when they first crossed the chain to ARBs, and continued to work for a year before it paid off. It's more certain, but it also means longer periods and more competition. How many golden years can life have! ?