Investment in dha prism r or j block?

I want to invest in dha prism 5 marla plot in either r or j block. Heard pros & cons of both. J being too far. R block near hadiara drain and also has deep pits.

Which one is suggested just for investment.

R is near nala + border. Instead investing 4 million go for 1-kanal Phase 10 but adding 1 million more