hey man long time.. glad your still on this. Have you read about qtesla PQ safe sig scheme? which one are you using? qtesla is lattice based aswell.
I use ring based one as well. Custom, but not very different. It just must take into account internal features of Bitlattice.
Side note: guys around (not only those from Darmstadt) should let poor Tesla rest in peace finally instead of giving him a post mortem job of pumping their businesses

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is your PQ safe? whats the signature size and verification time.compared to a p2pkh single input output tx in btc?