Reply to Serato vs Traktor (setup advice pls)

I was using a simplistic virtual dj setup recently until I upgraded to twitch and Serato. I don't particularly like the sync feature or all the features of the touchstrip. I wish they'd included more variables in the setup for things such as touchstrip sensitivity. I've heard that Traktor is completely mappable and it really interests me. So I'd like to know if you guys believe Serato will progress with time, or if I should get an X1 and then upgrade the Traktor LE to PRO2 for the 70 dollars. I thought purchasing an X1 would upgrade my setup with alot more real estate. Please give me your experiences with the two.