w only 20bb i'd be more inclined to openshove the hand than to open and fold the flop here. if you open and somebody reshoves you're not gonna fold anymore or you'd might aswell openfold the hand starting w 20bb.

so just openshove and hope to get called by smaller pairs, AJ+. You'll dominate or flip or sometimes run into QQ+ and suck out 😀

if you open JJ w 20x and get called you dont want to see a flop containing a K,Q or A which will flop very often or get into a multiway pot. so shove when ur down to 20bb or less.lets say you had 25bb and raised (i would make it no more than 250 at this lvl) i would fold. Villain prolly has a Q and is scared of the FD or has a FD. not sure with what else he would just shove the flop with.

totally agree with everything that hape said except the only difference is i open even smaller 2.2x or 2.3. looking to induce and obv snap off a 3bet jam.  

Flop is a fold.

 Thanks for the advice all. I'v changed my pf raise size today to around 2.25, and it seems to have the same effect so thanks 🙂

The shove pre idea might not be too bad of an idea on boss media as they do tend to get called alot with weak hands on the site, I even tried it today in the 1st hand of a €5 tourney with AKos but I got no callers. The reason I tried it was that yesterday I saw a QQ hand do it and he got called by A5s AQos and AJos, the AJ went on to quadruple up in the 1st hand. 

 Cheers all.