Looking at BTC from an alternative TA angle I use sometimes with penny stocks buying now is still inherently risky if you're looking for confirmation of the next phase up. From an ultra-conservative crypto viewpoint* a move and hold above the AUD40000 would be a solid indicator based upon the ATH of 2021 and the recent lows.
A less conservative price based upon the highs of 2022 would be a move and hold above the AUD33000 mark. Looking at the USD price chart that's above $23500 or so.
Using those figures an option could be to buy some now, buy more when it holds above AUD33000 and then pile the remaining funds into the AUD40000 - 50000 range.
*the uber-conservative non-crypto viewpoint is to not just enter the market at all.