Would it be useful to join BYJU classes now?

Hi Guys,I’m appearing for CAT for the first time. Would it be beneficial to join BYJU now. I have seen the demo videos and his tricks and shortcuts are just awesome.After enquiring got to know that he is providing a tablet.So is it beneficia…

Hi Guys,

I'm appearing for CAT for the first time. Would it be beneficial to join BYJU now. I have seen the demo videos and his tricks and shortcuts are just awesome.

After enquiring got to know that he is providing a tablet.

So is it beneficial to buy the tablet?

Any kind of reviews and suggestions would be beneficial. 

Also please let me know from where to start my prepration and guide me like a younger brother.

Note : I'm from bangalore.

Thanks

Shivam