You say that but the rate is better than a lot of consumer exchange places will give you on smaller sums.
So? That's like saying a headache is better an than an arm-ache, they both still suck.
Today's rate on a Clarity would be 1.417.
As for easier - how is faffing about transferring cash easier than simply doing nothing and then presenting your credit card for payment or inserting it into an ATM once you arrive?