I feel i do not respond as well as epistane as i do to the original halodrol and clones which is good and still available in UK,
superdrol and m1t are also very strong, some have varied opinions on m1t being a wet ph / designer steroid but i never had a problem with it, i feel it is diet dependent.
Halo + Tr3n have worked well in the past for dry lean gains along with a good boost in strength.
due to legal reasons these are no longer available for sale in US, but there is still the Andro based products which i can not comment on due to never trying them.