First time I went with no preparation just to have a feel of the IELTS exam. I got all the marks I needed except writing (6.5)Can you put some lights how you prepared??
Next time I honestly prepared only for an hour and only for the writing part. I just went through the free course they give you when you register for a test.
I've been in Canada for 8 years now (Study + Work) so my speaking + listening are pretty good