Personally I prefer Heatseeker. It's not World War Based so it allows better weapons etc and it got a better Review, It doesn't have Multiplayer Sadly whereas Blazing Angels has 1-2 Player but I prefer it anyways.
Whats your Views?
HeatSeeker - 87% off Official Nintendo Magazine
Blazing Angels - 70% off Official Nintendo Magazine
[Couldn't Find a Video - If I find one I'll post it]