We stayed put actually. At the end of the day, you need a processor that charges low fees, provides easy tools to handle chargebacks and refunds, provides tools to automate sweeping balances nightly, and doesn't go down often.

People don't switch processors often, so building out an integration once every 10 years isn't a big deal if you design your integration correctly.

That, and I assure you, your customers don't give a darn about which processor you use.