The most important component of radio control flight is the radio . Otherwise it ' s uncontrolled flight . A solid control link is the absolute top priority . That said , what do you mean when you say your radio is crap ? Does it provide a solid radio link ? Does it have the features you need , even if it lacks features that are nice to have ? If the answer to both of these questions is yes , then you ' ve met the basic requirement on the radio side of things , and you can consider enhancements to your flying experience like a nice pair of goggles . I ' d recommend trying before you buy , though , goggles are very personal in terms of whether or not you like them . <| sep |> Maybe they assumed people would only be using the primary pcie 3 . 0 slot , and not the 2 . 0 slot . I didn ' t really try that hard to fit it in , so measurements weren ' t accurate at all . My SSD sits in the top of HDD bay , so cutting it out would mean the SSD would sit somewhere else . They said no returns I ' ve you ' ve opened it . Im in Australia so it cost almost $ 600