Which is better LAUNCH X431 vs AUTEL maxidas?

Which is better LAUNCH X431 vs AUTEL maxidas? Autel maxidas ds708 vs launch x431 pro: Name Autel MaxiDAS DS708 2017 Launch X431 V 8 inch Picture Price  $807.50+5% off $799 (Contact us for a discount code) Highlight Good feedback;Best price; But stop production 8 inch screen;No need authorization; No country and language limitation; Best coverage of European & USA cars Wifi YES YES Bluetooth NO YES Print Yes Yes Language English, Spanish, French, German, Portuguese,Russian English, German, Japanese, Russian, French, Korea, Arabic, Spanish, Italy, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Persian, Romanian, Serbian, Finnish, Swedish and Czech Reset Language Ask for help via the Autel factory if you wanna change a language Download software and change the setup language yourself Update 1-year free update online 2-year free update online Operation System Windows CE Android 4.2 Memory 4GB SD card 16GB SD card (expandable by up to 32 GB) CPU ARM9+ARM7 Quod-core processor Quad core 1.3 GHz Main Function Obdii Diagnosis Full system obdii Diagnosis Special Function key programming, such as 99 Nissan Maxima2004 infiniti G35 Oil Reset ServiceSteering Angle Calibration Electronic Parking Brake Reset Battery Register / Battery Maintenance ABS Bleeding Electronic Throttle Position Reset / Learn Diesel Particulate Filter…