Hello aspirant

Congratulations for  your great score.

Well as far choice filling is concerned I would say that while filling them each candidate is allowed to go for multiple options.In fact you can fill as many colleges as you want and no extra charges would be asked for that. 

So I would suggest that you should fill all the colleges in the order of your priority.Whichever college will be allotted that will come to your id from which you have logged in.Also if you are not satisfied with your choice you can revise it in later rounds of counseling .

Please do not take the risk of missing out any college after getting such a high score.But make sure you do that in the order of your priority.

If you have any further questions regarding choice filling , do let me know.

All the very best.