This will depend on the time.
But for the last few times, I think it's more enjoyable to trade Bitcoin than altcoins. But in this case, for me, it's Spot trade, not future (because I'm not a high risk trader).
Because when we install a pair and with a certain margin, for the short term, the BTC chart is more understandable than some altcoins, and at least, if the analysis deviates and does not match our target, we can hold the coin until the price matches the target price that we will take. So, actually it's related to the high or low risk, that's why Bitcoin trading is much more enjoyable than altcoins.