BrewnWKopperKat
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The book Brewing Classic Styles may be helpful in determining which character malts (steeping grains) to focus on initially. It has recipes for 80 different styles. Pick the styles you are interested in, find the common ingredients, and start brewing / researching.
With regard to crystal/caramel malts, most people find that different brands will have a different flavor for the some *L (for example crystal 60L). Consider starting with a set of crystal malts from the same brand, then try other brands after you get a good understanding of the initial set of malts.
Malt Sensory Methods - Brewing With Briess may be of interest.
Don't be afraid of "partial mash". It's essentially a small BIAB - and "water chemistry" and mash temperature are well solved problems for a 1 or 2.5 gal mash.
With regard to crystal/caramel malts, most people find that different brands will have a different flavor for the some *L (for example crystal 60L). Consider starting with a set of crystal malts from the same brand, then try other brands after you get a good understanding of the initial set of malts.
Malt Sensory Methods - Brewing With Briess may be of interest.
Don't be afraid of "partial mash". It's essentially a small BIAB - and "water chemistry" and mash temperature are well solved problems for a 1 or 2.5 gal mash.