Hello,
First thank you all for your nice comments.
Pascal, it's difficult for me to tell my opinion in english. So, I'm going to try but...
Regarding the Zvezda kit, I built the La-5FN not the La-5 and I had some problem with the assembly between wings and fuselage...I began another kit and I changed the steps of building and no problem...
Regarding the South-Front kit, it's "short run" but with some work it's nice to build. The problem is for the assembly between wings and fuselage too but more easy to correct than the Zvezda kit with "some" putty...
HTH, regards
St?ph