Best Bank for Outward Remittance for investment in property abroad

[big_bull]

Dear All,

Anyone have any idea for the best bank offering competitive Fx rate for large-value outward remittance? I do transactions for property purchases abroad, till now used following methods -

1. Zero Fx mark-up credit cards - Limitation in transfer, can only do small amount & most cards charge rent surcharge nullifying zero fx benefit.
2. Zero Fx mark-up debit cards - No rent surcharge but limit in transfer
3. IDFC Private netbanking - The offer 20p-25p discount on published Fx rate & offer seamless transfer through netbanking but discounted rate is similar to HDFC regular rate.
4. HDFC - Fx rate better but not best even with discount.
5. PSU banks - Offer better rates but lengthy complicated transfer process that requires branch visit.

So, anyone any idea about online platform that offer best Fx rate

 

[Pissant]

Indian Overseas Bank.

 

[Slayer]

Username checks out

 

[big_bull]

Indian Overseas Bank.

Do they offer netbanking seamless transfer or require manual paperwork?