That 25 to 25 allows you to compare more "apples to apples" for $ only. The ability to work with 30 (60 or 90 combining two or three years) points instead of 25 (50 / 75) can be a game changer when booking at 11 months for some rooms, but at 7 months is less of an issue since you can buy One Time Use points (about $20 each, up to 24 per Use Year) at 7 months if only a few short. It's a tough call when you figure roughly a $2,800 difference at buy in - what could you do with that $2,800? Disney may give you Current Year points (even 2023 if not to the 2024 UY yet!) without paying Maintenance Fees (be sure to ask) so you want to calculate how many points you are getting with Direct. If not using some, you may be able to rent them out - adjust that income for Maintenance Fees on the points and taxes, if applicable ... As a side note, you can only buy an Add-on in a Use Year you already have - and I believe it must be done a few days prior to Use Year start to get 2023 points (which can be banked late as a Direct, one-time accommodation).
Someone please correct me if I'm wrong, but seems your only real "benefit" to 25 or 30 Points Direct is adding access to booking Riviera, DLH, or hypothetical future resorts at 7 months - you still have no priority at 11 months except at your Home resort. 25 Direct points won't get you Any of the other Membership Extras (I think Currently requires 150 Direct for those). Even if you buy 150 Direct, most those Membership Extra's are not set in stone