im looking for a new guitar, i believe the scale length of the one im currently playing is 24 3/4in. (assuming im correct when i measure from the nut to the saddle) any how, what noticeable difference will i see if i buy one that it 25 1/2 in? are the frets spaced further? which may require more stretching? if so, do you recommend 25.5 for someone with big hands , to give me more room between frets high on the neck ?