I have been wanting a fixie for a while now. Am not a serious rider just something that looks well and can get me around. Anyways I am loving the Pure Fix original types with its logo and its clean look. However on the other hand 6KU also has VERY similar bike with lower price. Now I was wondering which bike is worth the cash. I provided the specs and price below including the bike color way i am looking to purchase. I dont know much about fixie and its gears so if someone can help me out on which one is better that would be very helpful.
Pure Fixie - $299 
Frame: Hi-Ten Steel Frame
Weight: 50 cm = 22lbs
Fork: Hi-Ten Steel
Headset: 1 1/8" Alloy
BB Set: Sealed Cartridge 68mm/110.5mm
Crankset: 43cm Micro: 40T x 160mm Alloy
47cm-64cm: 44T x 165mm Alloy
Rims: 45mm Deep Dish Double-Walled Alloy
Chain: KMC 1/8”
Rear Cog: 16T Flip Flop Hub
Front Hub: 100mm Wide 32H
Rear Hub: 120mm Wide 32H
Stem: 90mm 7 - degree angle
Seat Post: Alloy 25.4mm
Saddle: Drome Saddle
Pedals: Wellgo 9/16"
Decal: Removable Sticker
Reflectors: Front & Rear Included
Brakes: Front Included - Alloy
Brake Lever: 22.2mm
Tubes: Kenda 700x28 Presta Valve
Tires: Kenda Kwest 700x28
Axle Diameter: 3/8”
Handlebar: Riser 25.4mm Aluminum
Grips: Standard Grips
Spoke Pattern: 3 Cross
6KU - $199 
Frame: High tensile steel fully tig-welded
Wheels: 45mm Deep V alloy rim
Hubs: 32H Quando flip-flop Hub
Fork: 1-1/8’’ high tensile steel
Headset: Neco threadless 1-1/8’’
Handlebar: 22.2cm alloy riser bar
Chainring Crank: Alloy 44T*165mm
Brakes: Front Radius Forged Alloy
Bottom Bracket: Neco Sealed cartridge 68mm x 103mm
Tires: 700 x 25C Kenda
Pedals: BMX Platform
Seatpost: 25.4mm Forged Alloy
Saddle: Synthetic Leather
Gear Ratio: 44/16 Gear Inches: 74.25