If your goal was just to have say 1 BTC and you finally achieved it or are getting close to it, the question that arises is whether you did all that just to get to that number, or do you think that keeping your value in Bitcoin is better than in your local currency? If the answer is the latter, then you will continue with DCA according to your capabilities, even without setting yourself a new goal, although it is never bad to motivate yourself.

I think the decision is up to you, but whatever you decide, you can hardly go wrong because it seems to me that you are going in the right direction