There are a lot of ways to compare values, as many as there are people. Let me give a list of questions.
Is there a "must have" island?
Is there a "must have" view?
Is oceanfront a "must have, or a "don't care", or even "no way, Jose'"?
Are you a trader, or a own-for-use person?
If you are a trader, is a lock-off a necessity?
Are you willing to rent from individuals?
Do you need "prime time", or are you "shoulder season" person?
How fancy of a pool do you require?
Are you a "restaurant" person, or "cook in the kitchen" person?
How much are you willing to spend, with continually inflating MF's for your vacation?
Do you have to have a "Big Name" seal of approval for your timeshare?
High rise or low rise?
And this just scratches the surface. Depending on how you answer these questions, you set the value, the "apple", for your comparison. Also, in doing so, you are setting the parameters for your comparisons. I'll use myself as an example.
Is there a "must have" island? YES - Big Island
Is there a "must have" view? NO
Is oceanfront a "must have, or a "don't care", or even "no way, Jose'"? NO WAY JOSE'
Are you a trader, or a own-for-use person? OWN FOR USE
If you are a trader, is a lock-off a necessity? NO
Are you willing to rent from individuals? YES
Do you need "prime time", or are you "shoulder season" person? PRIME TIME
How fancy of a pool do you require? NOT FANCY
Are you a "restaurant" person, or "cook in the kitchen" person? COOK IN THE KITCHEN
How much are you willing to spend, with continually inflating MF's for your vacation? LOW to MEDIUM PRICE
Do you have to have a "Big Name" seal of approval for your timeshare? YES
High rise or low rise? LOW RISE
So, for me. . . The main "Big Name" on the BI is HGVC. Their quality is comparable to Marriott (I've owned both). Of the HGVC properties, Bay Club is comfortable and spacious, but lacking the fancy amenities of a "super resort". It also lacks the price of the "super resort". I am not a trader, so lock-offs and trading value are meaningless to me. No particular view, but then again, I don't care about views, anyways. Current MF price for a top floor (of 3 floors), between $1500 and $1600 a week. I can afford 3 weeks a year, at that price. (In January to February, in a block, thank you. . . And by the way, the total purchase cost for 3 weeks odd and 1 week even (still working on the even weeks) has been about $5700, funded by selling 2 weeks back to Marriott, for $5300.)
Your choices will define you. . .