We have ALWAYS used Quicksilver and have never had a problem... even when I was the one who screwed up.
{imagine getting a call from a Limo driver when you're home packing... I gave them the wrong date!!!}
Tiffany (from what I've heard) is a very good company, but they're much bigger than Quicksilver, so there's a better chance that you'll have a problem with Tiffany.
Quicksilver is BY FAR, your best chance for a great ride.
