Hi: I'm thinking about replacing my HD on my laptop with an SSD - will be doing some traveling soon. Normally, this would be quite straight forward. But, currently, I have the entire thing encrypted. The last time I researched this, it seemed that an encrypted SSD would not offer any better performance over a regular harddrive. This was over a year ago. Has this changed with new generation of products (been reading about the samsungs)? If so, any recommendations on which one(s) I should be considering? I'm, looking for a 512GB or thereabouts. Thanks.