My Question is now when I take profits to stake up for the next dip, into what should I convert it?
Do you convert into FIAT and in the Dip you put it back to Crypto or do you convert to a Top 3 Crypto?
Do use Tether as it should be stable?
Let me know your way

Try to find out what will be the answer after making some self analysis. Yes, turned that set of question of yours into plan and see if that will work.
Different people have different way so better make it to the point that try those hypothesis. On the way, there are might some failed analysis that can happened so in here you need to find out what is the better thing to do. After learning "that thing" and the result was good then considered that as your winning strategy then just do mofication a bit on your future trades.
This is a great idea you've shared, yes we had a different way to make a better and that thing we must improve.
Those failure that we don't wanted it happen again in trading, i must also prefer into fiat than to tether i most comfortable in using fiat when i purchase back in crypto currency that i want. But as of now i'm still holding all my crypto's in my portfolio i never convert on it into fiat due to low value of bitcoin these few months.