I would definitely recommend using Jig-a-Loo.
I am sure you will notice that I am not from Canada so have not tried Jig-a-Loo, but I have taken the time to try out many different kinds of lubrication. This includes Vaseline, PuzzleProz, Silicone Shock Oil and generic Silicone Lubricant sprays. Unlike what most people say, all are very effective although Silicone Spray like Jig-a-Loo or CRC are the ones that really stand out.
If you try PuzzleProz or Rubik's Brand lubricant then at first the cube will be fantastic, then after literally about 2 hours the affects will start to wear off. That is the only problem, it should be simple enough to just add more to the cube which admittedly does help, but the build up is fast and needs cleaning regularly.
Silicone Shock Oil gives cubes a very smooth feeling, it's great if you are lubing a Type A or similarly smooth cubes because it adds to the already nice feeling cube. Shock Oil is also good because it lasts for a long time so requires little top-ups are even less cleaning.
Finally we have Silicone Sprays, the spray I use is currently my favourite out of all the lubes I have tried. I used BadMePhisto's lubrication application method so as to reduce the affects of the propellants 'melting', I used two sweeps and that worked just fine. I have also lubricated with spray using the straw straight into the cube, all I noticed was a disconcerting fizzing noise but no melting.
I hope something I wrote was actually helpful; I always seem to write massive posts that never get read or even just end a thread. I also notice 'lalalala' that you love to make threads about lubricant. Is it four already? I am surprised you are not an expert by now.