the King looks favorably on you!!
seriously if this is for blatant Bushcraft don't spend any cash on it mate!
spend money on making a nice one that works when you are doing "real" Bushcraft!
I've used loads, all sorts of army tarps/ponchos ect.
I've found the IPK REALLY difficult to work with, if you stitch through it it weakens the area like perforations on toilet paper, duct tape won't stick to it, it has some unknown waxy finish which stops glue being used, i fixed grommets to the corners but only after reinforcing the fabric with nylon webbing.
and then the fabric itself isn't that strong.
used in the way it was intended you really can make a bunker with it, but only if used that way....making a tarp from it? not so easy.
I've used several...IMHO don't bother, but the packs are worth it for the paracord and tent pegs, use the sheet as a ground sheet!
to start off just use a 6ft by 4ft polythene tarp you can get from a camping shop, or I've got one from a £1 shop before. get used to it, it's advantages, disadvantages, etc before spending any more cash.
generally where tarps are concerned army ones seem to be pretty good.