Broadband Internet & ISP Recommendations?

Yes just a normal sim, to try different networks

1. Get a To the moon sim and get the free 500mb one to try out EE.
   
2. Get a Three data reward sim for a free 200mb trial
   
3. Lebara doing half price offers to try out Vodafone, the link will show £5 but goes to half price when you go to pay
   
4. O2 not too sure, you could try Giffgaff or Lycamobile
   
   

https://tothemoonmobile.com/order

https://www.three.co.uk/Free_SIM_MBB/Order?manufacturer=&ID=1686&ty=aff&aff_id=337&link_id=lc&link_ref=three-data-reward-sim&link_ref=three-data-reward-sim&aidset=1

https://mobile.lebara.com/gb/en/msm/exclusive-monthly-plan-500/p/441174?utm_source=impactradius&utm_medium=affiliate&utm_campaign=2096376&utm_content=PRODUCT_CATALOG&utm_clickid=2cy1d8WiqxyOUPTwUx0Mo3EUUkEVOw0th3UI3E0&utm_iradid=917923&utm_clickref=&irgwc=1