Nice! Both of these but especially Graviteam Tactics is still pretty overwhelming to me. I was starting to get pretty good driving the tank in SABOW though.
Graviteam wargames/sims are very rewarding once you have learned how to play them. It is not difficult. Just takes a little time.
They have one of the best developers I have seen.
SABOW is a very good tank sim. It has many things which are not available in sims which cost many times more and I own most if not all. It has great physics, armour penetration values, immersion, etc...