But all algos of the X10 are more or less oversold yet... not a good investment any more IMHO...
what should i do? I will buy tomorrow and i need to decide
Try to negotiate with baikal on the X10 price (easier if you are buying 5+ units, but given that you are considering D9, I guess you may be spending at least 5.5k). They priced it at $1599 back when it was $10 in profit per day, now that it's $7-$7.5, they might give some level of discount.
They are kinda flexible, I got $50 discount per unit for grabbing 7pcs in late May.