Hi all, Having a bit of a clear-out and came across a box of fans. 200mm 1. Cooler Master A20030-07CB-3MN-F1 - Mega Flow 2. Cooler Master A20030-07CB-3MN-F1 - Mega Flow 140mm 1. BitFenix Spectre 140mm 2. 140mm Corsair A1425L12S-2 3. Phanteks PH-F140TS 4. NZXT Technologies FN V2 140mm Performance Case Fan 5. AeroCool Shark 140mm 120mm 1. SilverStone SST-AP121 - Air Penetrator 2. SilverStone SST-AP121 - Air Penetrator 3. Nexus Real Silent 120mm 4. Nexus Real Silent 120mm I use a Corsair 250D itx case: 1 x 120/140/200mm front fan mount 2 x 120mm side fan mounts 2 x rear 80mm fan mounts (I don't own any 80mm fans!) Any recommendations on which fans are best and what push/pull combo I should be using? I'll likely slap a 200mm Cooler Master Mega Flow in the front, which would essentially mean it's the Nexus Real Silents VS the Air Penetrators on the side? Maybe I should use the air pens as intakes and the mega flow as a front exhaust?