I think the best 10p slot is Deadwood RIP from Nolimit City – you can win a shitload at that stake if you’re lucky, but it can be a complete bitch to bonus. Best I’ve done personally is £88 on 20p stake. Also Nolimit’s Bounty Hunter can be ok too, or their Buffalo Hunter, but most Nolimit games take ages to bonus even at low stakes.
Set yourself outs before you start. E.G 25-50x loss, 130 spins, 3 bonus baits then run away to a different game, sometimes they bonus easy other times never. Like all providers