I have the 100ED. It was the first scope that i bought. I had a good but limited budget that had to include a mount. It is good value, the extras are worth a few hundred pounds, which makes the scope appear good value for money. The 28mm let is ok and I’m in no real rush to upgrade it.
I considered a similar scope like you but the budget couldn’t cope. As said in previous response, if you have those extras already then they hold no value and inflate the scope price to potentially diminishing returns.
I will say the scope is no slouch and has wowed C127 users who got me into astronomy with views of the moon and planets. It is slow and long, that may hinder photography if that’s your thing. I’m purely visual so it doesn’t bother me. If you want to travel with the scope you may consider overall size for dark sky viewing.
One further good point for the ED is that it cools down very quickly.
There’s a good overview of the scope by Ed Ting on YouTube, he’s probably reviewed your other choice as well.
best of luck with your purchase. Don’t think you can go wrong with either.