How is the plot ? I can't stand plot holes . Also in what order should i read ? I have watched season 1 and 2 of the series and thought it was average and won't be bothering with season 3 as cavil is sacked after this anyway . Also i like the harry potter series as they have fleshed out characters and good plot with very minimal holes (why didn't you break the fucking wand harry your going to be an auror).
Also any good english translation which will cover the whole book ?
There is some stuff that's out of print or never been re-published in English. Good guide here:
https://www.ign.com/articles/the-witcher-books-reading-order