According to a 2001 study here are the average total test numbers for various doses....
25 mg 253
50 mg 306
125 mg 570
300 mg 1,345
600 mg 2,370
They dont have a 200mg dose but the 300mg dose is a bit over the 1100 mark that some labs use as a high end so 200 may not necessarily put you over that. 200 is also NOT higher than TRT doses, it can be but it depends on the individual and their symptoms.
Im not trying to nit pick but saying its higher than a trt dose when there are dozens here on the forum under doc supervision on more it simply is nt an accurate statement.
At the end of the day whether or not 200 is enough depends on the OP's normal T level. If he is already high normal or can get their with some OTC supps then taking 200mg/wk is likely a waste of money. If the op is mid/low lab range then the 200mg/wk may give him a nice little boost.
However I dont think that little boost is going to overcome poor sleeping or eating habits. There are limiting factors in the body test simply cant overcome.