Cheapest soloution in my experience is to find on eBay CH flightstick pro (1 hat), combat stick (2 hats) or fighterstick (4 hats), old gameport versions. CH has very good hat switches. Or you can find TM flcs or F22. TM switches are also OK but I like CH more. Flightstick pro or combatstick can be found for 1$,�,�. Even with postage it is still the cheapest solution. Fighterstick is rare on eBay, FLCS and F22 are usually more expensive. APEM I think, sells switch same as CH for 30$ on digikey.