Seeking Opinions: Syntheyes vs Foundry Camera Tracker

Yes...I know where I'm posting this. But I figure some of you Syntheyes users must have cross-shopped, or even have Camera Tracker, as well.

I'm trying to decide on a decent, relatively easy to use (learn) camera tracker for both AE & C4D. On the surface, it would seem like the Foundry plug has the advantage on ease of use with AE, because it works within AE. Although, I realize that Syntheyes solved tracks can make their way into AE or C4D quite seamlessly, as well.

Thanks for any advice based on experience that you may have.