Hello Aspirant,

Getting admission into JJ college of Architecture and SPA delhi is totally different. Since both of these colleges give admission  different exams. JJ college of Architecture Mumbai gives admission on the basis of NATA score while SPA delhi gives admission on basis of JEE mains score.

Since you have good score in JEE mains paper 2, seeing your rank you category , you must apply for SPA delhi.

Also, Seeing the previous years cutoff trends of this college, you can easily get admission into it.

See below for closing and opening rank of SPA delhi college in the link ,

https://engineering.careers360.com/articles/jee-main-cutoff-for-b-arch-b-planning

For more information about JJ college of Architecture Mumbai see the below article which contains details about admission and placements,

https://www.careers360.com/colleges/sir-jj-college-of-architecture-mumbai

For more information about SPA delhi college see the article given below to view it's placements and admission process,

https://www.careers360.com/university/school-of-planning-and-architecture-delhi

Good luck