It really depends what you want from your amp. All amps are tradeoffs in my experience, and the choices depend on how you want to use it and your own personal preferences...such as...
Tell us more about how you plan to use the amp (home play, small club play, large club play, touring, recording, with discrete pedals, without pedals, with midi switchers, with multi effects units etc...) and you'll probably get better advice on amp selection. Your style/genre of music might also suggest what kind of amp and or cabinet you want - if considering running a head and separate cab. But the Mesa amps I mention below are all available as combos or as heads. Those fenders are all combos (well there are some deluxe reverb heads out there used)
It might also help to know what you like more: major tone flexibility and capability from the amp (like multi channels, effects loops, reverb, solo boost, on tap from a footswitch) or simplicity. A Fender amp is pretty simple to dial in. But in my experiece they can be loud and hard to tame for home players who don't like to play that loud. A multi-channel Mesa can be more complicated but also offer a lot more sounds right off the amp as well as the ability to get them at lower volumes due to having master volume controls also a lot more footswitchable functionality than a fender reissue. Also with a Fender blackface/silverface reissue you have to drive it hard to get into the amp's overdrive if you like dirtier tones. The Mesas usually weigh more, though not always -depends on the model.
I loved my fenders. I loved all my Mesas. After I bought a Mark V head and a TC-50 combo I sold everything else I had. I've had many fenders including several from the 65 reissue line. Never had any problems with any of them. You really can't go wrong with a fender or a mesa, both also hold their value fairly well compared to some other brands should you decide to sell later, and both attract buyers. Any line can have quality issues but I wouldn't be too worried about it with fender or mesa. But it's all about what YOU like and how YOU plan to use it.
You might also tell us what you play through now and what you like and dislike about it.
You might also take a look at the Mesa Fillmore line if you like the Fender reissues. It looks like it's designed to compete with them but offer multiple channels. I haven't played the filmore, personally but it looks interesting. I thought the 25 watt combo looked like a direct competitor to the 65/68 deluxe reverb for just a little more money with 2 channels. But both makers have broad lines so thinking about what you want from your amp will help a lot in picking one.