Personally I think it will be Swindon. Don't think Kings Lynn were ever going to make top 4. Poole have struggled mainly due to KK but now with the team all pulling together we have made top 4 which I thought was pretty unlikely a few weeks ago mainly due to the return of Brady Kurtz and Lahti finding form, the worry is Starke and Jack Holder but you never know with a bit of luck it's possible.
The main reason Swindon are where they are is because they replaced a rider who has generally struggled in the lower league and replaced him with a top rider along with Bellego who has exceeded most people's expectations.