Interesting experience with 'average' & 'large' dildos during sex

So I'll be the first to admit great anxiety (better than it was) over size. Ever since my long-term partner told me that sex had been far better with her VWE ex (who she wasn't in love with) than it is with me (5x5), purely down to size, I've done everything in my power to 'correct' the balance. Unsuccessfully. She says she had vaginal/cervical orgasms with him nearly everytime & that they were far superior to the clitoral ones she has with me.

Anyway, I've been trying out loads of things...

Interesting experience with 'average' & 'large' dildos during sex