Before this thread spiral out of into the deep, dark place called distraction, here are my 2c's worth:
(a) DO NOT top off/refill any A/C systems with those trigger/gauge in a can deal. The sealant within will ruin the shop's recovery system (exp. the filters), causing them downtime and may even ended up billing you for that.
If it's only minor refrigerant leack, consider getting the R134A only cans.
Sometimes, you may be able to get R134A _ a few Ozs worth of top-up oil, all in the same package.
Unlike R12, R134A system is very finicky and delicate---doesn't take much to blow it's seals (overcharging) or ruining it completely.
When in doubt: spend the money and get it done in a shop.
(b) for locating A/C leaks, you should consider getting dye-only oil into the system (then use UV light to find the leak, usually in fluorescent yellow/green when leaked). Slightly off topic.
(c) Take others advice and stay away from VW if you have a functional(working fine) Honda to live with.
(d) automobiles are more like a disposible commodity where they will depreciate over time (some models depreciate less over time). On the other hand: house or property that you own shall, unless you are in a rather bad area (such as old Detroit, etc.) where the economy cannot sustain growth and normal activities, otherwise: your property shall appreciate over time. In my area: single detached housing has doubled in 10 yrs time, still appreciating by between 4~7% on an annual basis.... even cemetery appreciates in value....
(e)in a nation where credits were cheep to come by, most avg joes where fed with the illusions that so long as the banks/credit unions are able to loan them money (that they neither have the ability to pay back, nor would they have the means to do so properly), they would go out on a shopping spree: from skidoos to properties, to fancy clothes shopping (on credits)....They are fueled by the need of immediate self-gratifications (me wants this, me wants that, etc.) Most of these folks haven't learn their lessons RE: subprime mortgage bust back in 2008, and still continue to do so.... eventually lead to complete financial ruins.
Me? Me and my family's biggest debt so far is the mortgage. Other than my 9 yrs old fit (paid outright, 1st owner), my wifey's camry is a 10yrs old 2nd hand unit. We are financially disciplined in the sense that we keep our spending low (no spending urge/Xmas/black friday gimmies, no large screen 4K teeVees (still on Sony CRT Wega,etc.). We typically drive our automobiles to the ground before consider replacing them (in my case: I may consider passing my fit along to my son(s) when they are old enough to drive, and that would be another 11 or so years.
(f) relationship is a give-n-take; build on the foundation of trust and respect. I've been married for over 13+yrs now, with kids and things like that.We used to have separate accounts until we got our house, and then we merged into 1 shared account. Bill paying, etc. are so much easier that way and we can watch over each other's spending habits (in a +ve way, not the other way round).
Of course: I also have additional personal income (sometimes I use that to supplement our family's primary income), such as turning wrench on cars, fixing vintage audio/stereo/tube equipments, tube audio designs; AF design stuff, etc.
Lastly, word of advice: if you cannot turn wrench on your car, better get one that requires less frequent servicing and with minimal parts and labour costs as well as down time.
VW doesn't fall well into this category, to say the least.
Q.