458 ECU Flash - MASE vs OpenFlash, vs ?

I want to flash the ECUs on my '12. I'm looking to get q longer run-on of decel burbles/pops/bangs. Additional power is a bonus, but I'm realistic and no there is not much to gain.

Car is stock (just valves open all the time)

Any recent feedback on the tuning options? I know if the two in the title, but are there other reputable alternatives? I want something OBD2 programmable vs sending in ECUs.

Also, this probably is not my forever car. If I do sell it, I'd like to be able to return back to stock and sell tuner/tune, so one that is paired to an car/ecu is not desirable.

A lot of money for noise, but isn't that why we have these cars?

Any feedback is welcome...thanks!

Mark

 

Thanks for the link. I'll likely go with OpenFlash or MASE. The info I've found seems to be older reviews, so it is good to get more recent feedback. I just wasn't sure if there were other options available I should consider.