Advantages of going to canada for H1B stamping?

Hello

I am working in US now in H1B but my passport has my previous L1 visa. I am planning to visit india in a couple of months, what is the advantage of going to Canada for visa interview rather than doing the stamping in India?

I understand Canada is near but is there any other benefit? Is it like rejection rate is less in Canada?

It’s same wherever U go for stamping… All Docs like Client Letter, Employer Background and relevant docs matter…