I used to tape with that mic...Avoid this one and buy a SP CMC-2. You"ll have better result for a fair price.
There's one in the yard sale that is very very cheap!!
For better stereo separation, don't go for T-shaped mics.
A mistake many beginners (including myself) do is to go for the "big consumer brands" like Sony, since they are readily available over the counter in retail shops. But when it comes to taping, you get better bang for the buck if you go for the professional range or specialized taper gear like SP, Church etc - which are totally unknown in Europe outside taper circles.
Another noob mistake (which I did too) is to reason "now I got the recorder, I just need one small accessory to start taping: the mic", without realizing that the recorder is only half of your rig.
The taper yardstick is that for best customer satisfaction, you should invest as much in the mic (+ powering/pre/AD) as you paid for your recorder...