Which GXR LCD protector?

I know there are already several threads here addressing this issue, for now I just want to ask if anyone has his/her personal experience with one of these two LCD protectors: Vanguard Protector 45 ( http://www.vanguardworld.co.uk/index.php/pv/products/photo-video/detail-1-8-57-271.html ) or JJC LCD screen protector LCP-30 ( http://www.jjc.cc/products_info.asp?id=886&cid=0&pid=0&s_series=all )?

These seem to be the only ones presently available here (Czech Rep.), and as I'm leaving for a longer trip (to Namibia) in couple of days, I can't order it from elsewhere, at least not for now. I should have made up my mind sooner, I know ...

Thanks for any advice on these,
Martin

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Martin Setvak
Ricoh GXR A16 24-85mm, & Ricoh GX100 (2x)
http://www.setvak.cz/timelapse/