Much easier, but then neither of us ever even entertained a thought that it wouldn't be approved, etc -- LOL! Hubby had a good job, very well settled here, etc -- having to get all those documents together was a little annoying at best, but heck - that's nothing compared to applying for ILR.
I've heard you can ask for a specific date on the fiance' visa (not sure how that works), but after the fact! We originally were going to marry on 25 Sept -- just assuming my visa would be dated with the date that we gave as to when I would be entering the country. Wrong! Instead of 28 March (the date of my entering the country), it was dated immediately (20 Feb) & expired 19 Aug, so we had to change up our wedding plans a bit. LOL! It all worked out in the end though.
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We did it through the mail. It was all done & dusted within two weeks, plus we saved the cost of traveling to NYC & whatever extra the 'in person' fees were.