Among these two strategies, which is better and which d you recommend?
It all depends on what coin you have, if you have a coin that doesn't have the potential to be profitable in the future, then I'd suggest that you trade it as soon as the coin's trade is reasonable. Now, if you see that it could potentially be profitable in the future, then I'd suggest that you keep holding onto it because it can be useful.
Yeah it is always depends on the coin you have , not because other coin will increase a lot it means this will also happen to your coin, you need to know about the coin if its deserve to hold or it is need to trade as soon as possible .