Stamp vendor and e-stamping

Hi ,

1) I need to purchase stamps worth 25k for settlement deed.

Is there any stamp vendor in chennai who would accept payment through netbanking/debit/credit.

So far all of them demand cash, which I can not withdraw due to current limits.

2) Should I go for e-stamping instead?

I heard the documents received through e-stamping will look like an ordinary printout which I will find it incovenient to use for future sale/transactions.