For FUN or ETH I doubt we will see much movement in price,since ETH has gotten in PoS last September the price change has been not as big as it used to be before moving to PoS which had a lot of volatility,so I exclude betting on ETH and FUN and would only bet on Bitcoin price.
But isn't betting on coins that have more stable price movements such as ETH and FUN will make it easier for us to choose which price range we will place as a bet, indeed with more stable price movements the bet will be more in one or two price ranges only so the odds will end up being very small but it's better than betting on BTC, and FUN Token price predictions have always been my top choice these past few months always been profitable even though it's small but it's enough to keep the balance increasing and I will choose to bet on FUN Token again but that is not yet available as of today.