They are all hybrids. You can end up with a seed plant with both your descriptions in one pack of a modern strain.
ILGM seems to be a competent commercial seed seller. I have seen many nice grows online.
Pick a strain. Read all about it and get to work bud!
I would avoid chem, diesel and thai sounding crosses. They can be pickier than many. The Blue Lemon Thai i had been growing is such a picky plant i went through a couple packs before i hot some real good potential out of them. They are a hybrid containing diesel, thai, g13 and some more unknown elite strains from the 90’s.
I grew northern lights the first time and got 11 oz of nice bud despite my many mistakes. A diesel plant would have been a burned yellow hermie with the same treatment.