With Hit-Japan Ive realized its just way better to save up and buy 200-500$ worth of games at once. If they know you are buying alot the will gladly hold whatever you want for weeks and give you bigger discounts on price. They also offer flat rate shipping on really large orders if you contact them, and also upgrading to EMS isnt really that expensive, and EMS doesnt take 2 weeks.
Ive bought hundreds of games from Hit-Japan over the years, and the reason I keep going back is mainly price, but also condition/quality of the items is almost always better than advertised (which is what I look for the most).