GMAT FE Score Experience and Where to Go

Hi,
I recently got a 665 on the FE (unsure of the exact breakdown but I remember seeing 80s in the DI and V but a 70 something for Q). I thought the Q was easier than the practice tests but that DI was much more difficult and lengthy. I have been studying for the GMAT FE for longer than I would like to admit. I am targeting a score of 705+ (unsure if this is possible).
I have gone through the OG material, TTP, and all of the official practice tests. At this point, I have memorized the correct answers for the practice tests so I do not think they would be of much help. I also felt that the Q was much easier than expected (it seems that I still made some silly mistakes given my score). Does anyone have any advice on how to proceed?

My score progression on the practice tests is as follows:
Sept 7,2023- 585 (DI:76, Q:75, V: 86)
Oct 7, 2023-645 (DI:80, Q:80, V:85)
Oct 27, 2023-655 (DI:81,Q:79,V:88)
Nov 23, 2023-645 (DI82,Q:78,V:86)
Nov 25, 2023-605 (FLUKE) (DI:77, Q:79, V:80) (close friend died 3 days prior)
Dec 12, 2023-715 (DI:88, Q:80, V:89) (this is where they start being inflated as I have come across the questions before)
Jan 14- 675 (DI:84, Q:82, V:85)
Jan 20-735 (DI:84, Q:85, V:90)

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