It depends on what you want...IIRC, the RGuns Lugers are VoPo refurbs, meaning they're Russian captured Lugers refurbished by East German armorers for their own use. That's good - they should be dependable.
Flip side is that they may be mismatched numbers, may have horrible re-finish (my VoPo P38 was excellent), mix of new & original parts, and are generally considered less than collectible.
But the price is good...
The opinion on this forum seems to be that they are a good buy, for shooters. Also, the 'hand picked' option may be overly optimistic...