Soldato
With the amount of contradictory information online its hard to find an answer for this. Am I wasting my time eating around maintenance while trying to gain strength? Would i be better off eating a few hundred calories above TDEE?
You'll generally spin your wheels less if you provide your body with more stuff to feed off, plus overfeeding can cause an increase in metabolic rate anyway so over time you end up needing to eat more anyway to stay at the same/gain weight.
16-18 cal/lb of total bodyweight, or 10-20% above whatever your maint. roughly is, are good starting points.
http://www.bodyrecomposition.com/muscle-gain/general-philosophies-of-muscle-mass-gain.html/
http://www.bodyrecomposition.com/muscle-gain/macronutrient-intake-for-mass-gains-qa.html/
http://www.bodyrecomposition.com/muscle-gain/muscle-gain-mistakes.html/
And of course, the training has to be productive to make use of the food.