SMSL sa100 or FXAUDIO FX502S PRO

Hi, I'm very new at this and I really need your help.
I'd like to buy an amplifier for Mission Lx-1 and I don't know which one of those two.
I've read that tpa3250 of fxaudio is better than 3116 of sa100 but it would be nice have a third smsl box (I have m100 and sp100), but it 3250 is much better I think I can close eyes 🙂


Can you help me?
 
There are a good few years between the two amp chips being introduced and they are also different in a few respects. The former point (at least for me) is that it is a fast developing technology that keeps getting better and better and I would plump for the modern.

My questions to you would be:

Do you want an up to date technology which has improved upon its predecessor yet is implimented with vague quality assurances by 'FXAudio' or do you want the older but tried and tested option by SMSL?

Also, do you need the power of the TPA3255? Probably not. If you are set on the 3255 there are other versions out there that have good feedback, search this forum for them - I can't pass judgement as I only have experience of 3251 in a hi-fidelity context.

Maybe investigate the SMSL Infineon based amps. I haven't used them but they get favourable reviews.
 
Hi, thanks for your answer. I was more on sa100 then I read some bad reviews about hiss and high distorsion issues and I have now some doubts ( here for example).
fx502s pro has tpa3250, anyway you're saying that smsl gives more quality assurances?