I wouldn't really advice investing in bitcoin when we see all the shit around. I would wait at least august to see what's going to happen. Doing it now it's not the best thing to do if you planned for a long term. Doing it now, with the current volatile price, you may get a good ROI in a short term but also a very high risk to end with a very high lost
I think August is too long, but if you're patient with waiting for the right time, it's up to you. But for a trader it is definitely the right time to choose bitcoin and invest because now the price is going down. This is an opportunity