Best TT remix 2 cards to get? Kittle vs Parham?

It looks like the TT remix 2 cards all get at least 1 or 2 x-factors that start on while the rest cost 1ap for some reason. That 99 Sauce looks great and I still use his 98 toty card which plays well for me but I'm loaded at CB with Deion,Boldin,Porter,Diggs,Sauce and DK. I'll probably get Kittle to replace Waller cause I run a 49ers TT. My Te's right now are Vernon,Waller and Gronk. I like Vernons x-factor and may use him for the rest of the year. Parham looks solid but has poor rbk but he actually has higher pbk than Kittle.