FlintSteel,
Your choice is the same as mine!  I like the Laurel Mountain Forge stains, especially Nut Brown. covered with Chambers Traditional Oil Finish.  Both give a pleasing reddish color to the stock.  
Diluted Nitric Acid is great, but you have to work a test peice as almost every maple stock will be a slightly different color.  If you want it dark, just add some iron to the nitric acid but once again, be sure to do a test piece from your stock's cut off pieces.  Too much iron will make it almost black and hide that great curly maple!
On plain Jane English or Black  walnut, I like to use the Chambers Traditional Oil to give the stock more character in the reddish color.  I build it up in streaks, following the grain.  This can be done much quicker with a stain but I perfer to build up the color a little at a time with the Chambers Traditional Oil Finish unless I want very prominent streaks (some walnut has these streaks, very dark,  dark brown, and reddish streaks,  very pretty stuff).
Pete