Anyone use a semi-automated visa application service like Boundless? : immigration

So I am on the brink of apply to deliver my present girlfriend/fiance to the US, and am at present contemplating each the Fiance Visa (K1) or the Marriage Visa (I-130) choices.

Whereas organising some conferences with attorneys, I got here throughout a service known as “boundless” which claims to assist me by means of the method for lots much less cash (2.2k whole vs ~6k through a lawyer). I am skeptical of utilizing a service like this, nevertheless, as I actually don’t need something to get screwed up because of semi-automation.

I am questioning if anybody on right here has any expertise with boundless, or the same fashion of service, and if that’s the case, what your expertise was like?

For context, I’m a U.S. citizen, and my Fiance is a Canadian citizen.