Links to some good sample packs

[alexgalexg]

Looking for more inks for my Sheaffer Prelude with a 1mm cursive italic nib. I have browsed a few different sample packages online but they all seem to be lacking much variety (too many variations of the same color per pack). I would like some links to variety samplers that some of you found helpful! If possible, please only recommend samplers that are only well known brand inks such as Diamine, Waterman ect. Thank you!