TPS65910: Suggest the best alternative PMIC instead of TPS65910

Hi TI

There's a question that customer wants to know.

They are going to design GNSS system with Sitara AM3352 and DDR3L. 

But there're several PMIC selectable by customer. We found PMIC selection Guide via link below.

https://www.ti.com/lit/an/slvaee2a/slvaee2a.pdf?ts=1628083675043&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FAM3358%253Futm_source%253Dgoogle%2526utm_medium%253Dcpc%2526utm_campaign%253Depd-null-null-GPN_EN-cpc-pf-google-kr%2526utm_content%253DAM3358%2526ds_k%253D%257B_dssearchterm%257D%2526DCM%253Dyes%2526gclid%253DCjwKCAjw9aiIBhA1EiwAJ_GTSq8MGLhu7CSrIcNqHvPfj-VqpYvApTOqo7qYjVG3jy4wBo1oo34kuBoCU4YQAvD_BwE%2526gclsrc%253Daw.ds

But TPS65910 is not recommended for new design product according to product website.

They need to consider among TPS65216, TPS650250, TPS65217 and TPS65218D0.

Could you please suggest the best alternatives for TPS65910. The system should support DDR3L and eMMC, LTE Cat4, WIFI / BLE Combo with 7200mAh battery system. 

I don't know which is better, DCDC or LDO.

Please especially look at btw TP65217 and TPS65218D0 since it has reference design. Customer wants to follow up the reference design.

Thanks.

Regards, 
Jack