apexcone vs. prolumen???

[Boris]

I need to buy some HID replacement bulbs, but just don't know which brand to get????? any suggestions guys??

[Fuman]

i've been using prolumen for over a year never had an issues

[yearoftherat]

I don't think it will make any difference.

[MPS]

+1 there all the same

[Boris]

but which one is better in term of longevity?? are they around the same??