The problem with sideways is that, if you are into a DCA strategy, the more you buy the less coverage you'll have in case the price fall to the level below. I've just received some money but Im waiting for some movement (both up or down) to buy, because I already bought at the current level. Sideways is bad when you are buying into a ladder.

8k would be a good entry point, but these dips are becoming rarer as time passes. I believe bitcoin might skyrocket at any moment.