YONG call spread looks attractive. I just bought the Jul 8 calls and sold the Feb 8 calls for a net debit of $0.85 - that was nicely inside the net bid/ask spread of 0.60 to 1.00 for the combo.
It's usually better to enter these type of transaction as a combination trade with a net debit (or credit) rather than as individual legs .... one typically gets a better price from the market maker this way.