Fast and excellent
I bought my ASUS laptop through Mobile Advance, and it literally arrived in a heartbeat. I also received a direct request for a personal confirmation of the order via email before it could be shipped out - I thought that this was a very nice extra step because this thing is expensive and it doesn't hurt to be extra careful.
Mobile Advance also regularly kept in touch with me over email about my order. Even though I didn't run into any issues, I feel like if I had, they would have been resolved very quickly and professionally based on this and first impressions.
The entire ordering process was seamless as well. All technical information about my laptop were accurate. This is pretty important because sometimes, you'll find that some third-party websites link you to a slightly different model that has slightly different specs, and people can easily miss these.
Will definitely be coming back to Mobile Advance if I need to buy anything again. Five stars, hands down!