Default [Q] Which case, glass screen protector and NFC tags?

really not interested in spigen stuff

i like stuff like thin tpu bumpers and cases, something the google black bumper for the nexus 5, but that costs to much. anything like that or better cases i dont know about you would recommend? been looking at this incipio

really really interested in a glass screen protector that is high quality but doesnt cost $40, saw nillkin but any other that are good? something like this the same quality as a $40 you think or would be worth it?

any clean looking nfc tags you recommend that are stickers? im gunna start using these all over so not to expensive