I am relatively new to running training and I am hovering around 30 miles per week just now while training for a half marathon. Given the estimated lifetime of a shoe (300-500 miles), I will probably wear out the current ones and will need a new pair by then.
I went to the same running store where I had a gait analysis done based on walking/jogging. I was told I am over-pronating. I used to have flat feet when I was a child, so I thought that would be it. Given on the current pair (Brooks Adrenaline GTS 18), I was recommended either Asics GT-2000 6 or On Cloudace. I quite liked the feel of On shoes, but at £170 it seemed a bit steep! I asked if any other On shoes (On Cloudace are the most expensive ones) would fit me and the saleswoman just said that given I have had gait analysis when I bought the first pair, these are the best stability/cushioned shoes suited for me.
However, I dug a bit deeper online and I started inspecting my walking/everyday shoes. All of them seem to have the same wear - from the examples on the interwebs, it doesn't look like I am over-pronating too much. Few photos of my non-running shoes: https://imgur.com/a/KSto9uE . The running shoes still got only 150 miles in, so don't show much enough wear.
Is it worth going to a different running shop and asking for another gait analysis? Am I overthinking?