I convert a fixed portion on payday and let the rest ride. Removes the temptation to try to time the market, which I was never any good at anyway.
My income lands in one currency and my whole life is billed in another, so every month I'm at the mercy of the exchange rate and wondering when to convert. Some months I win, some I lose. Do you convert a lump on payday, drip it through the month, or hold a multi-currency account? Looking for a system, not a gamble.