[Monty Python]

The "newer" fields are apparently not as good and are a bit flimsier than the IFI fields. We were told that FIRST was telling people to purchase the IFI fields (this comes second hand, so it may not be accurate). We've been looking for a FIRST field for over a year now and have been unable to buy one. My team is going with the IFI field, I would suggest for your team to do the same.