Dont worry about it, took me a year to choose a Mac once, between a choice of two...
I think you were right to pay for build, while it is simple, yours is a work machine so to have a warranty and a level of support is well worth it, I had a perfectly good PC die on me and I had no idea what it was so pretty much just binned it.
Which reminds me, I need a new Mac...
Dont worry about it, took me a year to choose a Mac once, between a choice of two...
I think you were right to pay for build, while it is simple, yours is a work machine so to have a warranty and a level of support is well worth it, I had a perfectly good PC die on me and I had no idea what it was so pretty much just binned it.
Which reminds me, I need a new Mac...