@ £40 - it's better than buying a picky G&G ETU replacement & for the features & reliability I see it as a wise move I wish it was around for my FFR A2 even in a basic version when my etu mosfet croaked ages ago No doubt G&G ETU guns do look nice so why not improve on these gun's main "Achilles heel" so to speak & this is from a old school loving kinda guy
