Vocal Booth? sE Filter X or ARF-27?

I'm checking out the sE Electronics Reflexion Filter X Portable Vocal Booth

and the Post Audio ARF-27 Folding Portable Vocal Booth.



Currently I only want to spend around $100 or so and I don't want to build one myself.



Check them out here.



sE Reflection Filter



sE Electronics Reflexion Filter X Portable Vocal Booth | Sweetwater.com



ARF-27



Amazon.com: Post Audio ARF-27 Compact Folding Ambient Reflection Filter & Vocal Booth: Musical Instruments



I like the ARF-27 because it folds up and is portable.



Has anyone used these and if so which do you prefer and why?



Thanks!

Vocal Booth? sE Filter X or ARF-27?