Dogecoin Mining

i was wondering with the halving coming in august for LTC if the L3+ are still worth buying to mine Dodge Coin or not, as i can pick some up at 125 pound, ive looked at some of the newer machines and they don't really offer much profit as far as i can see and even the L7 isnt looking favorable after the halving of LTC.

So is there anyone out there still using L3+ to mine and will you still be using them to mine Dodge?

Thanks