Thanks for suggesting this Josh. We'll introduce the Stripe extension for Live Forms in near future. I'm also happy to report that our upcoming Live StoreFront already has support for Stripe payment provider. 

With rare exception, I've been using it for every project that requires a payment provider. Please note that they also offer a special rate for qualified non-profits (the info is buried on their website). They are an especially good fit for web-based business, perhaps not so much if brick and mortar is involved though I think they just came out with a PoS option. One area worth investigating further if it affects your situation is if you incur frequent refunds or frequent customer complaints that result in refunds - if this is you, then be sure and look at Stripe terms as far as your merchant account is concerned.

Stripe is an excellent provider, is a pleasure to work with, and typically results in the least amount of friction when compared to other payment providers.

Yes, that looks like a very good payment gateway