I honestly bought from [ Register or Signin to view external links. ] and haven't had a single issue. Switching through the different modes may be confusing at first, but after you get used to it it's really simple.

I never really actually bought one from any website, i always thought they were over priced for my liking's. The first one i ever bought was on Craigslist, i recommend looking there first. You can almost always find one that someone bought for a lot on an website that their selling for cheaper then they paid for. Plus you can always see what the lowest price they'll take.

So if the place you live in has Craigslist i would check their first. But if you have the funds to spare then go ahead and order one from a website. TBH i don't know of any of the new or familiar sites that sell some except for "Evil Controllers" back in the day

A quick Google search can bring some sites up, Always look at the customer reviews before you decide to buy one

Coming from a person who bought a Viking360 re-programmable controller, I would advise against purchasing a modded controller.

Sure for Call of Duty they may be useful, but eventually it will end up like any other of your Xbox controllers.

However, answering your post, Wicked Controllers and Viking360 are by far the best quality modded controllers I have seen or heard about.

I'd recommend Evil Controllers. Not sure how they are today but I bought one probably about 3 or 4 years ago and it still works great I just hardly ever use it.