Which straightener/flat iron should i get?

no offense lol, but having been through 6 straightners, im just gonna tell u flat up to not waste ur money on any of these. i have long curly hair and wen i was in sixth grade my obsession with getting it pin straight started. i had the vidal saasoon, that was horrible, the infiniti conair, tht didnt even straighten my hair, the bed head is a little better but it sucked too, and i had a revlon which sucked. then i got a remington and for the 18 bucks i paid for it, it was great. it actually stragithned my hair, not pin straight, but straight. then just recentlly forr hanukkah i got a sedu. its amazing, seriously, dont wste uur money. get a sedu. take it from someone who used all these straightners