i have never tried those particular things, but i really like the loreal microdermabrasion home kit, it has really worked wonders for my face and its so much smoother also. it has completely gotten rid of brown spots from the sun and is really a great product. also it has worked wonders on those pale pink marks left from pimples. i hope you will try it!
If your scars are just red marks/brown spots, glycolic/kojic/lactic acid skin lightening gel will do. It will help hyperpigmentation too. But if you have indents, I don't think it will do anything.
For the oils, my personal experience is that camellia oil has helped tremendously with plumping up my acne scar indents, though it took many months to see results. I haven't seen or heard of jojoba oil with this kind of results. For me jojoba is simply a nice moisturizer. I never had any breakouts from camellia oil and jojoba oil. But some people do.
You can use camellia oil with the lightening gel. The gel for pigmentation and the oil for indents.