Hey need some opinions on this, thanks...

My incline is much weaker than my flat, so i want to build my upper chest more so i am going to do incline first...I just did this workout 2nite and by the time i got to flat BB bench, my chest was dead, I think its because im not used to the transition from doing incline first to flat because i would always do flat first and thats why i think my incline SUCKS both strength and size...feels weird...but i'll get used to it...Also i decided to incorporate DB's and BB's in the same workout as I think that is better....all the advice is appreciated....THANKS!

1. 3 sets incline BB
2. 3 sets incline DB
3. 3 sets flat bench BB
4. 3 sets flat DB
5. 3-4 sets DB flys