PC on gold ornate buckler 16 +44 stance +10 vs giants

OK I have hunted through the PC threads and can't work out what this shield I got last night may be worth (if anything). Am gonna try it later on a giant killing run, for comparison with my +45/-2 stance. But in the meantime, what do you think folks? Thanks in advance for any replies Cheers!!

I guess I will try 1 little bump before I get rid of this one from my subscribe list. Cheers!!