580 (Q47 V 22) to 730 (Q50 V39)

I started my GMAT preparation with 580 in my first mock test.
Seeing my verbal score of V22, it became clear to me that I needed to start from basic for verbal and some improvement in Quant (that last improvement is hardest from V47 to much higher.)
I came to know about TTP and decided to go with it. TTP is the reason, I could achieve my 730 score. There is no doubt in its quant as well as verbal course. If you need to learn from basic to advanced without any gimmick, TTP is the only course.
Apart from the course, their on-spot support is great. Shoot any doubt to their experts, you will get your query resolved with complete satisfaction. The only thing you need to do is just holistically follow their course structure (you can set your target score, it will automatically set your course and practice test goals.) One best thing is that they will never teach you any gimmick that works some of the time but not others. In last, I will say TTP is an awesome program and worth more than its cost.