I would like to purchase as much as I can while it's hanging around $200
Go for the goal. The price won't continue to linger around $200 for that long. In fact, I am purchasing some tonight.
That is the spirit of investment. Of course the price will not tend to fluctuate around the $200 value since it fell from $800 in the past few months. There can be considerable rise again in the worth of ETH upon the market revival. It is normally just a surge, a rise of huge value when it is the green market so what I want to say is that there is no doubt in the fact it will cross big values let alone the gives few hundreds dollars.