Hi there,
First of all I'd like to say congratulations on a fantastic resource for muscle building. I've wanted to build muscle for years (I'm 30 now) without any great conviction and read a fair bit of what's available online but stumbled upon nothing as in depth as this site for free. This website seems to give honest, very well researched advice and really will be the only place I visit now - presuming I can actually get off my arse and motivate myself to get down the gym!
I have a few questions which I'd really appreciate answered if possible.
Firstly, I'm a little confused as to which diet I should try first. I'm 30 years old and only done very small amounts of weight training in the past. I've been eating a low calorie, low carb diet recently as I had a bit of a belly which I wanted to shift. I have a small frame though, and whilst I haven't actually checked I would guess my body fat is low as I play a lot of football (soccer) and squash as well as swimming from time to time. I've always been skinny so I guess you'd describe me as very much a hard gainer. My instinct is to go with the MANS diet but perhaps I'm wrong?
My second question is is the recommded daily carb intake (starting with 30g), net carbs? If so, how do I calculate these from the information listed on food packaging (UK). On lots of packaging it says "carbohydrates of which Sugars" - should I subtract the "of which sugars" value from the carbs?
Another thing I'd like to know, not related to diet, is what is the general consensus on body fat scales (BIA)? I know in some of your articles you recommend the use of body fat calipers but when I've read reviews of these, people say they are very difficult to measure your body fat unless in the hands of someone skilled in using them. I know body fat scales aren't 100% accurate but they would give me a general indication of how much protein to eat, what progress I'm making, etc.
Finally, you don't have to read too many articles on this site in order to get the impression the feeling here is cardio is the enemy of the body builder. The problem is, I do a lot of cardio. I play squash 2 or 3 times a week, and play football 3 times a week, as well as swimming. I love playing football and squash, the only one I'd be prepared to give up is Swimming. Does this mean I am fighting a losing battle in trying to build muscle or do I simply need to make sure I eat sufficient calories to compensate? It's probably worth pointing out I don't want to get uber stacked, I don't think that look would suit me. I want to remain lean but much more muscular than now.
Any help would be much appreciated - thanks.

