Well if ur focusing on upper chest then do that first whe ur the strongest. Id say switch from starting incline barbell bench first one workout then next chest workout start with incline dumbell press for variety. Also try sometimes to pre-exhaust the upper pecs and do incline flys first then incline press (barbell or dumbell). FLys exhaust ur pecs, not ur delts or tris like presses. Then after incline id do flat dumbell or barbell (switch it up), then dips with ur bodyweight with perfect form and leaning forward to focus more of ur lower pecs than ur tris. End the workout with some drop sets of flys or something like that: example:
Incline flys 3 sets
Incline press 4 sets
Flat press 4 sets
Dips 3 sets
Then for an extra pump can superset decline smith machine w/ decline flys, or 21's w/ cable flys, stuff like that. All the sets above are working sets, warm up sets dont count. Remember ur "On" so u need to add a set or 2 to ur routine along with more intensity and focus to maximize ur gains and take full advantage of being "On".