HD wax is absolutely fantastic stuff, it gives a really deep wet look finish (like the Cherry glaze, but better) but lasts much much longer. Not used Collinite myself but I hear that is also good.
The HD wax is a bit pricey, but you only use a small amount each time you apply and you won't need to use it very often so it is very good value. It also comes with an MF cloth and 2 applicator sponges.
Buy it off ebay, it's about £25 plus postage. Trust me, you won't be disappointed.