Highly DISSAPOINTED - Broken shoes!!!

I am HIGHLY disappointed with my asics. After being an avid asics user for over 10 years, it is time to leave this brand. In may I purchased brand new ASICS GT3000 for R2700.00 and ONLY 3 weeks later they were broken, all the material where the toes are had broken and worn out. I complained to the sportsmans warehouse I purchased them from and sportsmans warehouse were AMAZING to change the shoes, which were unfortunately not able to do before I ran comrades so I had to run comrades its my old shoes - which was not ideal. The new ASICS shoes have done the same thing .... I have only run 380km in these and the inside near the heal is all warn out as well as the toes again .... I will not bother trying to get a new pair, but I will be buying a better brand of running shoes. Being a long distance runner as well as a Gauteng provincial triathlete I need a brand I can rely on, that will not break after a few weeks! How disappointing.