CCNA Wireless Exam - 640-722 vs. 200-355

Hi,
Neither of these exams seem to be very popular (from what I can tell) despite the ever growing presence of and dependence on wireless in our every day lives. I was wondering why.
That said, I see that exam 640-722 is set to be retired in December and I wanted to know if anyone had any information or opinion on that exam versus the 200-335 exam. The latter is not being retired so would it be worth the effort to try and pass 640-722 before 12/14/15 or just wait and go for 200-355 (assuming I don't ditch the whole thing and go for a CWNP certification instead).
I see the difference in subject matter via the exam descriptions but people who have actually taken the exams can usually shed light on it that a description cannot. Thanks in advance.
Fritz
Neither of these exams seem to be very popular (from what I can tell) despite the ever growing presence of and dependence on wireless in our every day lives. I was wondering why.
That said, I see that exam 640-722 is set to be retired in December and I wanted to know if anyone had any information or opinion on that exam versus the 200-335 exam. The latter is not being retired so would it be worth the effort to try and pass 640-722 before 12/14/15 or just wait and go for 200-355 (assuming I don't ditch the whole thing and go for a CWNP certification instead).
I see the difference in subject matter via the exam descriptions but people who have actually taken the exams can usually shed light on it that a description cannot. Thanks in advance.
Fritz
Comments
In any case, I'm aiming to take the 640-722 before December 14th (last day to test) as I already have the book. Too many unknowns for new exams. But if for some reason I fail, then I'll have to migrate to studying for the new one...either that, or give up...which is always an option.
CWTS, then WireShark