What upgrade is better?

I play Master of Stealth. What is better to upgrade next, Lucky Stealth, Faster Stealth, or Expendable Stealth?

If you mostly play on smaller maps go for Expendable Stealth, if it's the big maps then choose Faster Stealth. Lucky Stealth you can disregard for a while.

Faster stealth, expendable, lucky.

But don't go for those upgrades as rank 5, there are better ones, just saying.

Wr1tt3n by Guest, 26.02.2014 at 09:03

Faster stealth, expendable, lucky.

But don't go for those upgrades as rank 5, there are better ones, just saying.

If he is playing world games and likes MoS, those upgrades are very useful.
In response to the question, definitely go with faster stealth.

It is like the infantry upgrades priority, faster, cheaper, lucky.