Are newer ID's better for invites?

I was just wondering if inviting older id's or newer id's to be friends, which might convert better. Can see either being better. Newer ones, well, they are new, they are around now, as they are fresher accounts, but also, may be more likely to be fake.

Older id's, more likely to be real, but are they around still? Are they active any more?

Thanks in advance, trying to get things back to serious questions.

Newer ID's are best, but if your on about group invites, it won't work as it has been patched but for friend adding you'l have alot of accepted friends in no time