I have two decisions for a HTC Hero case that I'll order soon(Ebay). I need some help deciding so you guys tell me which is better if you don't mind. The Cool Looking One That's Made of Aluminum(Dunno if it'll cause scratches, need advice on that): HTC Hero (GSM) Armor Case - Aircraft grade aluminum metal HTC Hero (GSM) case The not-so-cool looking one but it's leather and might not scratch(idk, will it?):HTC Hero (GSM) Designio Leather Sleeve - Hand-crafted from soft, premium grade leather HTC Hero (GSM) sleeve Just need some advice on it, maybe this could help out some people too. Thanks again in advance.