Difficult question to answer.
I think the best training is to go up with someone else IR qualified under the hood and shoot some approaches. Then swap over and do it again lots and lots.
As far as sims are concerned I've only ever tried RANT from your list which is fab. Other than that FS2002 professional is very realistic. It doesn't do dip (but RANT does) bu it seems to be as good as all of the rest.
Good luck in your choice. Where did you do the IR?
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