I should prefer online courses or should join any coaching centre for clat exam in class 11 th
Seeing current scenerio where COVID-19 is spreading you should prefer online courses over coaching classes. If you are interested to join now only, and can't delay than an online course will be best for you. But if you can wait than wait a month and join coaching center.
Now, in general, it totally depends on you that you want to sit on bed and study or move to coachings and study. According to my opinions if you have a coaching center nearby and much time will not get wasted in travelling, then you should go for coaching classes because there you will get face to face interaction which will be more reliable.
Feel free to ask doubts in the Comment Section.
I hope this information helps you.