So i have to change my spark plugs..

[akcc]

so yea i have to change my spark plugs on my toyota camry xle 1999 v6,

i am thinking of changing them to ngk spark plugs and originally i wanted ngk laser iridium but i heard it isn't compatible with my car so i am down to two options.. either ngk laser platinum or ngk iridium ix, which one should i go for?

what will give me the most benefits and i heard laser platinum is higher than iridium ix but iridium ix is iridium which is better than platinum, so i don't know what to get, thats why i need you guys' advice!

also i am open to suggestion as well, please post your opinion on the 2 ngk spark plugs as well as a suggestion of another brand with the part number. thank you