I would recommend my favorite - a mini Trangia cookset (model 28, I believe). It has a nice, albeit small, non stick pan/lid, lid lifter, as well as a very efficient, fairly wide, pot with a capacity of about 750 ml - great for one person or maybe two. The lid locks on securely and you have a nice, self-contained package which also holds a lighter and tea bags, etc. It is usually sold with a Trangia stove and windscreen. I also use mine with a Pocket Rocket.

It really interests me that you don't see clearly labeled weights on aluminum vs titanium. I strongly suspect that for equivalent thickness, ti is no lighter than al, and does not conduct heat as well.

Ti is superb in some applications (I have ti spoons which are absolutely great), but most of what is sold is just marketing hype and bling. Either ti or al in uncoated versions clean up about the same.