The FPV Racer market exploded some time ago and almost every week, if not day, a new frame is either announced or released. The main difference in this terrible jungle is the quality of the machines. Some companies are more into cheap machines with a quality that reflects the price and some others brands, made the choice of very high quality machines that is also reflected in the price you pay. Some rare options offer decent price for good quality.Catalyst Machineworks decided to go towards the very high quality frame, it's not cheap, it's not insanely expensive ... You just pay for what you get and what you get, is a very high quality frame, configurable in different machines if you decide to go this route!...Neill, the owner of Catalyst Machineworks, designs, cut, packs and ships his designs from the USA; that's maybe nothing for some but for me, living in North America, it's a very important point as discussion with the owner/designer is possible and easy, thing not possible with all manufacturers. Supporting our North American businesses is also something I was interested in when I was looking for a frame able to carry a GoPro in its stock form.The Speed Addict "Fearless Edition" is designed to be configurable into 3 different types using the same fuselage:- 265mm quadcopter- 320mm quadcopter- 330mm hexacopter.The only difference between the 265mm and 320mm quad configurations is the length of the arms and location of the rear arms. While the hexacopter configuration differs from the quads by adding two more arms to the center section and also 2 extra standoffs that extend down to the ESC tray. In addition the hex's front and rear arms sit in a different location compared to the quads.I'm reviewing in detail the 265mm version here.The "Fearless edition" in its 265mm version is a FPV racer that accept, stock, a GoPro camera with a very clever design (for me, the best in the market) AND a Mobius/Runcam ; for GoPro users, yes the layer lens will fit in this mount ! .... The good news is that both mounts are included in the kit !.... Pretty cool no ?The camera is in a cage that protect it from impacts; like a little green Jedi said a day :"you will crash your quad, you will crash your quaaaad"Some anti vibration dampers allow a video totally free of jello and a 20 degrees mount complete the HD camera mount.Since this September, Catalyst Machineworks also propose 4mm arms and some new cool things are in the works to keep the things as sharp as possible and that will be developped in detail at the end of this mini review.I have received my stock kit, a very nice antenna mount as well as 11 degrees motor mounts and an upgraded blue aluminum hardware that allow you to save a bit of weight and acts in some areas as a fuse in case of deep impact !I said very high quality, yes the carbon as well as the cut and the hardware are excellent. Rare thing you will find a manual, not a single piece of thin paper folded in 20 pieces in your kit (or nothing most of the time !) but a 104 pages manual with colors, tools required, how to prepare your build, tips to guide you through the entire assembly of your machine.The manual is available here https://cdn.shopify.com/s/files/1/06...25951931137171 It reminds me some high quality helicopter kits that I have build during my competition days in F3C. Very well written, very informative and very detailed.Enough blablabla, let's start the build; I'm still recovering from the jetlag of my vacation in Europe so this will start slowly this week and accelerate next week once perfectly recovered.I started to assemble the arms on the bottom of the main frame and couldn't resist to assemble the FPV camera mount as I found it absolutely stunning in its design.Set-up:- Catalyst Machineworks Speed Addict "Fearless Edition"- RTFquads 2208-1800Kv motors- RTFquads 30A HV ESCs- Naze32 on Luxfloat- Freebird RC mini PDB with 2 BECs- 6" props- 4 & 6S- Runcam HD / GoPro 2