Mine were way lower with this one. Like mid 100s at 14 dpo and mid 300s 16dpo with my first. This time I was under 50 at 14dpo, 95 at 16dpo and mid 200s by 18dpo. We were worried that this transfer didn't take with our early results.
So, I don't think it's abnormal to have a big difference. The range is huge for results!