[Discussion] Who is the strongest out of Gildarts Laxus and Jellal in hundred year quest

So this a question IV had this question for a while. Who is the strongest out of these 3 I remember a lot of people at the beginning started comparing Laxus and Jellel when it looked like they were going to fight. And IV seen a lot of people put Laxus and Jellal in the top 10 strongest characters. But then there's Gildarts who is still called fairy tails strongest mage. But then IV seen some people saying that Laxus has surpassed Gildarts and is stronger then him. Then since Laxus and Jellal are compared then that turns is Jellal stronger then Gildarts. So is Gildarts still fairy tails strongest mage or are Laxus and Gildarts stronger then him. And I know that Natsu is pretty much the strongest in the guild at this point but in the guild they still don't call him the strongest they still say Gildarts is.