Hi, I'm new to PWO. I've read alot of priest guides and opinions and am following Opelfrost's priest guide. I'm pleased with the build and am currently level 50+. My first question is, about cast time equipment.

1) If i had two equipment, one with -3% cast time and one with +3 int, which is better for me? Why? (or what if I have the same peice of magical EQ but it has +6 con.)

My second question is about gemstones in slotted equipment. Obviously the more slots an EQ has the better it is to customize. And sometimes having 2 slots with +90 def bonus, is better than 4 slots with zero def bonus. But my question is what gemstones should a hybrid priest use if his gear only has 3 slots? 4 slots? Why?

[edit]I found some helpfull info on this thread, but still has not entirely answered my question: http://forum.perfectworld.com.my/viewtopic.php?p=116468#116468

Thanks in advance.