AWR2243: What evaluation board is most recommended to investigate about TIDEP-01012 solution

Hi

According to the following TI's movie, mmWave can detect up to 120m away for humans, up to 300m away for cars.
www.youtube.com/watch

What evaluation board is most recommended to investigate about it in TI's latest device situation?
Customer ask this question, because they guess TI used AWR1243 with 4chips cascade for above movie, but now,
TI has new device AWR2243P. Therefore, they assume that TI may recommended to use AWR2243P more than AWR1243 now.
https://www.tij.co.jp/tool/jp/TIDEP-01012.

Thanks and Best regards,

HaTa.