In my opinion, stock bulb is more preferable and safe to use even if it is 32 watts or 35 watts.. 35watts emits more heat than 32 watts, but I think it can be compensated since there is an enough air flow to cool down the headlight lens during travelling..
I'm not against HID since it is very helpful at night due to high visibility it provides.. I just want a more reliable night driving that's why I chose stock bulb since you will have no worries of something would get busted like ballast of HID (Just an example)....
What I did now is put a pair auxiliary lights at the front, EAGLE EYE..
I'll buy another pair of if I have a budget to make my night more brighter..
LED is more hotter than peanut bulbs maybe because light is concentrated at a certain point, this is just my assumption.. hehehe but still LED's power consumption is much lesser than peanut bulb..